2187900000

素因数分解:

$2^5\times 3^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:82

約数の個数: 864

約数和(自身を含む): 9673818336

約数和(自身を除く): 7485918336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 25, 26, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 50, 51, 52, 55, 60, 65, 66, 68, 72, 75, 78, 80, 85, 88, 90, 96, 99, 100, 102, 104, 110, 117, 120, 125, 130, 132, 136, 143, 144, 150, 153, 156, 160, 165, 170, 176, 180, 187, 195, 198, 200, 204, 208, 220, 221, 225, 234, 240, 250, 255, 260, 264, 272, 275, 286, 288, 300, 306, 312, 325, 330, 340, 352, 360, 374, 375, 390, 396, 400, 408, 416, 425, 429, 440, 442, 450, 468, 480, 495, 500, 510, 520, 528, 544, 550, 561, 572, 585, 600, 612, 624, 625, 650, 660, 663, 680, 715, 720, 748, 750, 765, 780, 792, 800, 816, 825, 850, 858, 880, 884, 900, 935, 936, 975, 990, 1000, 1020, 1040, 1056, 1100, 1105, 1122, 1125, 1144, 1170, 1200, 1224, 1248, 1250, 1275, 1287, 1300, 1320, 1326, 1360, 1375, 1430, 1440, 1496, 1500, 1530, 1560, 1584, 1625, 1632, 1650, 1683, 1700, 1716, 1760, 1768, 1800, 1870, 1872, 1875, 1950, 1980, 1989, 2000, 2040, 2080, 2125, 2145, 2200, 2210, 2244, 2250, 2288, 2340, 2400, 2431, 2448, 2475, 2500, 2550, 2574, 2600, 2640, 2652, 2720, 2750, 2805, 2860, 2925, 2992, 3000, 3060, 3120, 3125, 3168, 3250, 3300, 3315, 3366, 3400, 3432, 3536, 3575, 3600, 3740, 3744, 3750, 3825, 3900, 3960, 3978, 4000, 4080, 4125, 4250, 4290, 4400, 4420, 4488, 4500, 4576, 4675, 4680, 4862, 4875, 4896, 4950, 5000, 5100, 5148, 5200, 5280, 5304, 5500, 5525, 5610, 5625, 5720, 5850, 5984, 6000, 6120, 6240, 6250, 6375, 6435, 6500, 6600, 6630, 6732, 6800, 6864, 6875, 7072, 7150, 7200, 7293, 7480, 7500, 7650, 7800, 7920, 7956, 8125, 8160, 8250, 8415, 8500, 8580, 8800, 8840, 8976, 9000, 9350, 9360, 9375, 9724, 9750, 9900, 9945, 10000, 10200, 10296, 10400, 10608, 10625, 10725, 11000, 11050, 11220, 11250, 11440, 11700, 12000, 12155, 12240, 12375, 12500, 12750, 12870, 13000, 13200, 13260, 13464, 13600, 13728, 13750, 14025, 14300, 14586, 14625, 14960, 15000, 15300, 15600, 15840, 15912, 16250, 16500, 16575, 16830, 17000, 17160, 17680, 17875, 17952, 18000, 18700, 18720, 18750, 19125, 19448, 19500, 19800, 19890, 20000, 20400, 20592, 20625, 21216, 21250, 21450, 21879, 22000, 22100, 22440, 22500, 22880, 23375, 23400, 24310, 24375, 24480, 24750, 25000, 25500, 25740, 26000, 26400, 26520, 26928, 27500, 27625, 28050, 28125, 28600, 29172, 29250, 29920, 30000, 30600, 31200, 31824, 31875, 32175, 32500, 33000, 33150, 33660, 34000, 34320, 34375, 35360, 35750, 36000, 36465, 37400, 37500, 38250, 38896, 39000, 39600, 39780, 40625, 40800, 41184, 41250, 42075, 42500, 42900, 43758, 44000, 44200, 44880, 45000, 46750, 46800, 48620, 48750, 49500, 49725, 50000, 51000, 51480, 52000, 53040, 53125, 53625, 53856, 55000, 55250, 56100, 56250, 57200, 58344, 58500, 60000, 60775, 61200, 61875, 63648, 63750, 64350, 65000, 66000, 66300, 67320, 68000, 68640, 68750, 70125, 71500, 72930, 73125, 74800, 75000, 76500, 77792, 78000, 79200, 79560, 81250, 82500, 82875, 84150, 85000, 85800, 87516, 88400, 89375, 89760, 90000, 93500, 93600, 95625, 97240, 97500, 99000, 99450, 100000, 102000, 102960, 103125, 106080, 106250, 107250, 109395, 110000, 110500, 112200, 112500, 114400, 116688, 116875, 117000, 121550, 121875, 122400, 123750, 127500, 128700, 130000, 132000, 132600, 134640, 137500, 138125, 140250, 143000, 145860, 146250, 149600, 150000, 153000, 156000, 159120, 159375, 160875, 162500, 165000, 165750, 168300, 170000, 171600, 175032, 176800, 178750, 180000, 182325, 187000, 191250, 194480, 195000, 198000, 198900, 204000, 205920, 206250, 210375, 212500, 214500, 218790, 220000, 221000, 224400, 225000, 233376, 233750, 234000, 243100, 243750, 247500, 248625, 255000, 257400, 260000, 265200, 268125, 269280, 275000, 276250, 280500, 286000, 291720, 292500, 300000, 303875, 306000, 309375, 318240, 318750, 321750, 325000, 330000, 331500, 336600, 340000, 343200, 350064, 350625, 357500, 364650, 365625, 374000, 382500, 388960, 390000, 396000, 397800, 412500, 414375, 420750, 425000, 429000, 437580, 442000, 446875, 448800, 450000, 467500, 468000, 478125, 486200, 487500, 495000, 497250, 510000, 514800, 530400, 536250, 546975, 550000, 552500, 561000, 572000, 583440, 584375, 585000, 607750, 612000, 618750, 637500, 643500, 650000, 660000, 663000, 673200, 690625, 700128, 701250, 715000, 729300, 731250, 748000, 765000, 780000, 795600, 804375, 825000, 828750, 841500, 850000, 858000, 875160, 884000, 893750, 900000, 911625, 935000, 956250, 972400, 975000, 990000, 994500, 1020000, 1029600, 1051875, 1072500, 1093950, 1100000, 1105000, 1122000, 1166880, 1168750, 1170000, 1215500, 1237500, 1243125, 1275000, 1287000, 1300000, 1326000, 1340625, 1346400, 1381250, 1402500, 1430000, 1458600, 1462500, 1519375, 1530000, 1591200, 1608750, 1650000, 1657500, 1683000, 1700000, 1716000, 1750320, 1753125, 1787500, 1823250, 1870000, 1912500, 1944800, 1950000, 1980000, 1989000, 2071875, 2103750, 2145000, 2187900, 2210000, 2244000, 2337500, 2340000, 2431000, 2475000, 2486250, 2550000, 2574000, 2652000, 2681250, 2734875, 2762500, 2805000, 2860000, 2917200, 2925000, 3038750, 3060000, 3217500, 3300000, 3315000, 3366000, 3500640, 3506250, 3575000, 3646500, 3740000, 3825000, 3900000, 3978000, 4021875, 4143750, 4207500, 4290000, 4375800, 4420000, 4558125, 4675000, 4862000, 4950000, 4972500, 5100000, 5148000, 5259375, 5362500, 5469750, 5525000, 5610000, 5834400, 5850000, 6077500, 6215625, 6435000, 6630000, 6732000, 7012500, 7150000, 7293000, 7596875, 7650000, 7956000, 8043750, 8287500, 8415000, 8580000, 8751600, 9116250, 9350000, 9724000, 9900000, 9945000, 10518750, 10725000, 10939500, 11050000, 11220000, 11700000, 12155000, 12431250, 12870000, 13260000, 13674375, 14025000, 14300000, 14586000, 15193750, 15300000, 16087500, 16575000, 16830000, 17503200, 18232500, 18700000, 19890000, 21037500, 21450000, 21879000, 22100000, 22790625, 24310000, 24862500, 25740000, 27348750, 28050000, 29172000, 30387500, 32175000, 33150000, 33660000, 36465000, 39780000, 42075000, 42900000, 43758000, 45581250, 48620000, 49725000, 54697500, 56100000, 60775000, 64350000, 66300000, 68371875, 72930000, 84150000, 87516000, 91162500, 99450000, 109395000, 121550000, 128700000, 136743750, 145860000, 168300000, 182325000, 198900000, 218790000, 243100000, 273487500, 364650000, 437580000, 546975000, 729300000, 1093950000, 2187900000]

約数ペア:

[(1, 2187900000), (2, 1093950000), (3, 729300000), (4, 546975000), (5, 437580000), (6, 364650000), (8, 273487500), (9, 243100000), (10, 218790000), (11, 198900000), (12, 182325000), (13, 168300000), (15, 145860000), (16, 136743750), (17, 128700000), (18, 121550000), (20, 109395000), (22, 99450000), (24, 91162500), (25, 87516000), (26, 84150000), (30, 72930000), (32, 68371875), (33, 66300000), (34, 64350000), (36, 60775000), (39, 56100000), (40, 54697500), (44, 49725000), (45, 48620000), (48, 45581250), (50, 43758000), (51, 42900000), (52, 42075000), (55, 39780000), (60, 36465000), (65, 33660000), (66, 33150000), (68, 32175000), (72, 30387500), (75, 29172000), (78, 28050000), (80, 27348750), (85, 25740000), (88, 24862500), (90, 24310000), (96, 22790625), (99, 22100000), (100, 21879000), (102, 21450000), (104, 21037500), (110, 19890000), (117, 18700000), (120, 18232500), (125, 17503200), (130, 16830000), (132, 16575000), (136, 16087500), (143, 15300000), (144, 15193750), (150, 14586000), (153, 14300000), (156, 14025000), (160, 13674375), (165, 13260000), (170, 12870000), (176, 12431250), (180, 12155000), (187, 11700000), (195, 11220000), (198, 11050000), (200, 10939500), (204, 10725000), (208, 10518750), (220, 9945000), (221, 9900000), (225, 9724000), (234, 9350000), (240, 9116250), (250, 8751600), (255, 8580000), (260, 8415000), (264, 8287500), (272, 8043750), (275, 7956000), (286, 7650000), (288, 7596875), (300, 7293000), (306, 7150000), (312, 7012500), (325, 6732000), (330, 6630000), (340, 6435000), (352, 6215625), (360, 6077500), (374, 5850000), (375, 5834400), (390, 5610000), (396, 5525000), (400, 5469750), (408, 5362500), (416, 5259375), (425, 5148000), (429, 5100000), (440, 4972500), (442, 4950000), (450, 4862000), (468, 4675000), (480, 4558125), (495, 4420000), (500, 4375800), (510, 4290000), (520, 4207500), (528, 4143750), (544, 4021875), (550, 3978000), (561, 3900000), (572, 3825000), (585, 3740000), (600, 3646500), (612, 3575000), (624, 3506250), (625, 3500640), (650, 3366000), (660, 3315000), (663, 3300000), (680, 3217500), (715, 3060000), (720, 3038750), (748, 2925000), (750, 2917200), (765, 2860000), (780, 2805000), (792, 2762500), (800, 2734875), (816, 2681250), (825, 2652000), (850, 2574000), (858, 2550000), (880, 2486250), (884, 2475000), (900, 2431000), (935, 2340000), (936, 2337500), (975, 2244000), (990, 2210000), (1000, 2187900), (1020, 2145000), (1040, 2103750), (1056, 2071875), (1100, 1989000), (1105, 1980000), (1122, 1950000), (1125, 1944800), (1144, 1912500), (1170, 1870000), (1200, 1823250), (1224, 1787500), (1248, 1753125), (1250, 1750320), (1275, 1716000), (1287, 1700000), (1300, 1683000), (1320, 1657500), (1326, 1650000), (1360, 1608750), (1375, 1591200), (1430, 1530000), (1440, 1519375), (1496, 1462500), (1500, 1458600), (1530, 1430000), (1560, 1402500), (1584, 1381250), (1625, 1346400), (1632, 1340625), (1650, 1326000), (1683, 1300000), (1700, 1287000), (1716, 1275000), (1760, 1243125), (1768, 1237500), (1800, 1215500), (1870, 1170000), (1872, 1168750), (1875, 1166880), (1950, 1122000), (1980, 1105000), (1989, 1100000), (2000, 1093950), (2040, 1072500), (2080, 1051875), (2125, 1029600), (2145, 1020000), (2200, 994500), (2210, 990000), (2244, 975000), (2250, 972400), (2288, 956250), (2340, 935000), (2400, 911625), (2431, 900000), (2448, 893750), (2475, 884000), (2500, 875160), (2550, 858000), (2574, 850000), (2600, 841500), (2640, 828750), (2652, 825000), (2720, 804375), (2750, 795600), (2805, 780000), (2860, 765000), (2925, 748000), (2992, 731250), (3000, 729300), (3060, 715000), (3120, 701250), (3125, 700128), (3168, 690625), (3250, 673200), (3300, 663000), (3315, 660000), (3366, 650000), (3400, 643500), (3432, 637500), (3536, 618750), (3575, 612000), (3600, 607750), (3740, 585000), (3744, 584375), (3750, 583440), (3825, 572000), (3900, 561000), (3960, 552500), (3978, 550000), (4000, 546975), (4080, 536250), (4125, 530400), (4250, 514800), (4290, 510000), (4400, 497250), (4420, 495000), (4488, 487500), (4500, 486200), (4576, 478125), (4675, 468000), (4680, 467500), (4862, 450000), (4875, 448800), (4896, 446875), (4950, 442000), (5000, 437580), (5100, 429000), (5148, 425000), (5200, 420750), (5280, 414375), (5304, 412500), (5500, 397800), (5525, 396000), (5610, 390000), (5625, 388960), (5720, 382500), (5850, 374000), (5984, 365625), (6000, 364650), (6120, 357500), (6240, 350625), (6250, 350064), (6375, 343200), (6435, 340000), (6500, 336600), (6600, 331500), (6630, 330000), (6732, 325000), (6800, 321750), (6864, 318750), (6875, 318240), (7072, 309375), (7150, 306000), (7200, 303875), (7293, 300000), (7480, 292500), (7500, 291720), (7650, 286000), (7800, 280500), (7920, 276250), (7956, 275000), (8125, 269280), (8160, 268125), (8250, 265200), (8415, 260000), (8500, 257400), (8580, 255000), (8800, 248625), (8840, 247500), (8976, 243750), (9000, 243100), (9350, 234000), (9360, 233750), (9375, 233376), (9724, 225000), (9750, 224400), (9900, 221000), (9945, 220000), (10000, 218790), (10200, 214500), (10296, 212500), (10400, 210375), (10608, 206250), (10625, 205920), (10725, 204000), (11000, 198900), (11050, 198000), (11220, 195000), (11250, 194480), (11440, 191250), (11700, 187000), (12000, 182325), (12155, 180000), (12240, 178750), (12375, 176800), (12500, 175032), (12750, 171600), (12870, 170000), (13000, 168300), (13200, 165750), (13260, 165000), (13464, 162500), (13600, 160875), (13728, 159375), (13750, 159120), (14025, 156000), (14300, 153000), (14586, 150000), (14625, 149600), (14960, 146250), (15000, 145860), (15300, 143000), (15600, 140250), (15840, 138125), (15912, 137500), (16250, 134640), (16500, 132600), (16575, 132000), (16830, 130000), (17000, 128700), (17160, 127500), (17680, 123750), (17875, 122400), (17952, 121875), (18000, 121550), (18700, 117000), (18720, 116875), (18750, 116688), (19125, 114400), (19448, 112500), (19500, 112200), (19800, 110500), (19890, 110000), (20000, 109395), (20400, 107250), (20592, 106250), (20625, 106080), (21216, 103125), (21250, 102960), (21450, 102000), (21879, 100000), (22000, 99450), (22100, 99000), (22440, 97500), (22500, 97240), (22880, 95625), (23375, 93600), (23400, 93500), (24310, 90000), (24375, 89760), (24480, 89375), (24750, 88400), (25000, 87516), (25500, 85800), (25740, 85000), (26000, 84150), (26400, 82875), (26520, 82500), (26928, 81250), (27500, 79560), (27625, 79200), (28050, 78000), (28125, 77792), (28600, 76500), (29172, 75000), (29250, 74800), (29920, 73125), (30000, 72930), (30600, 71500), (31200, 70125), (31824, 68750), (31875, 68640), (32175, 68000), (32500, 67320), (33000, 66300), (33150, 66000), (33660, 65000), (34000, 64350), (34320, 63750), (34375, 63648), (35360, 61875), (35750, 61200), (36000, 60775), (36465, 60000), (37400, 58500), (37500, 58344), (38250, 57200), (38896, 56250), (39000, 56100), (39600, 55250), (39780, 55000), (40625, 53856), (40800, 53625), (41184, 53125), (41250, 53040), (42075, 52000), (42500, 51480), (42900, 51000), (43758, 50000), (44000, 49725), (44200, 49500), (44880, 48750), (45000, 48620), (46750, 46800)]