208845000

素因数分解:

$2^3\times 3^3\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:72

約数の個数: 640

約数和(自身を含む): 944697600

約数和(自身を除く): 735852600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 25, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 50, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 75, 78, 84, 85, 90, 91, 100, 102, 104, 105, 108, 117, 119, 120, 125, 126, 130, 135, 136, 140, 150, 153, 156, 168, 170, 175, 180, 182, 189, 195, 200, 204, 210, 216, 221, 225, 234, 238, 250, 252, 255, 260, 270, 273, 280, 300, 306, 312, 315, 325, 340, 350, 351, 357, 360, 364, 375, 378, 390, 408, 420, 425, 442, 450, 455, 459, 468, 476, 500, 504, 510, 520, 525, 540, 546, 585, 595, 600, 612, 625, 630, 650, 663, 675, 680, 700, 702, 714, 728, 750, 756, 765, 780, 819, 840, 850, 875, 884, 900, 910, 918, 936, 945, 952, 975, 1000, 1020, 1050, 1071, 1080, 1092, 1105, 1125, 1170, 1190, 1224, 1250, 1260, 1275, 1300, 1326, 1350, 1365, 1400, 1404, 1428, 1500, 1512, 1530, 1547, 1560, 1575, 1625, 1638, 1700, 1750, 1755, 1768, 1785, 1800, 1820, 1836, 1875, 1890, 1950, 1989, 2040, 2100, 2125, 2142, 2184, 2210, 2250, 2275, 2295, 2340, 2380, 2457, 2500, 2520, 2550, 2600, 2625, 2652, 2700, 2730, 2808, 2856, 2925, 2975, 3000, 3060, 3094, 3150, 3213, 3250, 3276, 3315, 3375, 3400, 3500, 3510, 3570, 3640, 3672, 3750, 3780, 3825, 3900, 3978, 4095, 4200, 4250, 4284, 4375, 4420, 4500, 4550, 4590, 4641, 4680, 4725, 4760, 4875, 4914, 5000, 5100, 5250, 5304, 5355, 5400, 5460, 5525, 5625, 5850, 5950, 5967, 6120, 6188, 6300, 6375, 6426, 6500, 6552, 6630, 6750, 6825, 7000, 7020, 7140, 7500, 7560, 7650, 7735, 7800, 7875, 7956, 8125, 8190, 8500, 8568, 8750, 8775, 8840, 8925, 9000, 9100, 9180, 9282, 9450, 9750, 9828, 9945, 10200, 10500, 10625, 10710, 10920, 11050, 11250, 11375, 11475, 11700, 11900, 11934, 12285, 12376, 12600, 12750, 12852, 13000, 13125, 13260, 13500, 13650, 13923, 14040, 14280, 14625, 14875, 15000, 15300, 15470, 15750, 15912, 16065, 16250, 16380, 16575, 16875, 17000, 17500, 17550, 17850, 18200, 18360, 18564, 18900, 19125, 19500, 19656, 19890, 20475, 21000, 21250, 21420, 22100, 22500, 22750, 22950, 23205, 23400, 23625, 23800, 23868, 24375, 24570, 25500, 25704, 26250, 26520, 26775, 27000, 27300, 27625, 27846, 29250, 29750, 29835, 30600, 30940, 31500, 31875, 32130, 32500, 32760, 33150, 33750, 34125, 35000, 35100, 35700, 37128, 37800, 38250, 38675, 39000, 39375, 39780, 40950, 41769, 42500, 42840, 43875, 44200, 44625, 45000, 45500, 45900, 46410, 47250, 47736, 48750, 49140, 49725, 51000, 52500, 53550, 54600, 55250, 55692, 56875, 57375, 58500, 59500, 59670, 61425, 61880, 63000, 63750, 64260, 65000, 66300, 67500, 68250, 69615, 70200, 71400, 73125, 74375, 76500, 77350, 78750, 79560, 80325, 81900, 82875, 83538, 85000, 87750, 89250, 91000, 91800, 92820, 94500, 95625, 97500, 98280, 99450, 102375, 105000, 107100, 110500, 111384, 113750, 114750, 116025, 117000, 118125, 119000, 119340, 122850, 127500, 128520, 132600, 133875, 135000, 136500, 138125, 139230, 146250, 148750, 149175, 153000, 154700, 157500, 160650, 163800, 165750, 167076, 170625, 175500, 178500, 185640, 189000, 191250, 193375, 195000, 198900, 204750, 208845, 214200, 219375, 221000, 223125, 227500, 229500, 232050, 236250, 238680, 245700, 248625, 255000, 267750, 273000, 276250, 278460, 286875, 292500, 297500, 298350, 307125, 309400, 315000, 321300, 331500, 334152, 341250, 348075, 351000, 357000, 382500, 386750, 397800, 401625, 409500, 414375, 417690, 438750, 446250, 455000, 459000, 464100, 472500, 491400, 497250, 511875, 535500, 552500, 556920, 573750, 580125, 585000, 595000, 596700, 614250, 642600, 663000, 669375, 682500, 696150, 745875, 765000, 773500, 803250, 819000, 828750, 835380, 877500, 892500, 928200, 945000, 966875, 994500, 1023750, 1044225, 1071000, 1105000, 1147500, 1160250, 1193400, 1228500, 1243125, 1338750, 1365000, 1392300, 1491750, 1535625, 1547000, 1606500, 1657500, 1670760, 1740375, 1755000, 1785000, 1933750, 1989000, 2008125, 2047500, 2088450, 2295000, 2320500, 2457000, 2486250, 2677500, 2784600, 2900625, 2983500, 3071250, 3213000, 3315000, 3480750, 3729375, 3867500, 4016250, 4095000, 4176900, 4641000, 4972500, 5221125, 5355000, 5801250, 5967000, 6142500, 6961500, 7458750, 7735000, 8032500, 8353800, 8701875, 9945000, 10442250, 11602500, 12285000, 13923000, 14917500, 16065000, 17403750, 20884500, 23205000, 26105625, 29835000, 34807500, 41769000, 52211250, 69615000, 104422500, 208845000]

約数ペア:

[(1, 208845000), (2, 104422500), (3, 69615000), (4, 52211250), (5, 41769000), (6, 34807500), (7, 29835000), (8, 26105625), (9, 23205000), (10, 20884500), (12, 17403750), (13, 16065000), (14, 14917500), (15, 13923000), (17, 12285000), (18, 11602500), (20, 10442250), (21, 9945000), (24, 8701875), (25, 8353800), (26, 8032500), (27, 7735000), (28, 7458750), (30, 6961500), (34, 6142500), (35, 5967000), (36, 5801250), (39, 5355000), (40, 5221125), (42, 4972500), (45, 4641000), (50, 4176900), (51, 4095000), (52, 4016250), (54, 3867500), (56, 3729375), (60, 3480750), (63, 3315000), (65, 3213000), (68, 3071250), (70, 2983500), (72, 2900625), (75, 2784600), (78, 2677500), (84, 2486250), (85, 2457000), (90, 2320500), (91, 2295000), (100, 2088450), (102, 2047500), (104, 2008125), (105, 1989000), (108, 1933750), (117, 1785000), (119, 1755000), (120, 1740375), (125, 1670760), (126, 1657500), (130, 1606500), (135, 1547000), (136, 1535625), (140, 1491750), (150, 1392300), (153, 1365000), (156, 1338750), (168, 1243125), (170, 1228500), (175, 1193400), (180, 1160250), (182, 1147500), (189, 1105000), (195, 1071000), (200, 1044225), (204, 1023750), (210, 994500), (216, 966875), (221, 945000), (225, 928200), (234, 892500), (238, 877500), (250, 835380), (252, 828750), (255, 819000), (260, 803250), (270, 773500), (273, 765000), (280, 745875), (300, 696150), (306, 682500), (312, 669375), (315, 663000), (325, 642600), (340, 614250), (350, 596700), (351, 595000), (357, 585000), (360, 580125), (364, 573750), (375, 556920), (378, 552500), (390, 535500), (408, 511875), (420, 497250), (425, 491400), (442, 472500), (450, 464100), (455, 459000), (459, 455000), (468, 446250), (476, 438750), (500, 417690), (504, 414375), (510, 409500), (520, 401625), (525, 397800), (540, 386750), (546, 382500), (585, 357000), (595, 351000), (600, 348075), (612, 341250), (625, 334152), (630, 331500), (650, 321300), (663, 315000), (675, 309400), (680, 307125), (700, 298350), (702, 297500), (714, 292500), (728, 286875), (750, 278460), (756, 276250), (765, 273000), (780, 267750), (819, 255000), (840, 248625), (850, 245700), (875, 238680), (884, 236250), (900, 232050), (910, 229500), (918, 227500), (936, 223125), (945, 221000), (952, 219375), (975, 214200), (1000, 208845), (1020, 204750), (1050, 198900), (1071, 195000), (1080, 193375), (1092, 191250), (1105, 189000), (1125, 185640), (1170, 178500), (1190, 175500), (1224, 170625), (1250, 167076), (1260, 165750), (1275, 163800), (1300, 160650), (1326, 157500), (1350, 154700), (1365, 153000), (1400, 149175), (1404, 148750), (1428, 146250), (1500, 139230), (1512, 138125), (1530, 136500), (1547, 135000), (1560, 133875), (1575, 132600), (1625, 128520), (1638, 127500), (1700, 122850), (1750, 119340), (1755, 119000), (1768, 118125), (1785, 117000), (1800, 116025), (1820, 114750), (1836, 113750), (1875, 111384), (1890, 110500), (1950, 107100), (1989, 105000), (2040, 102375), (2100, 99450), (2125, 98280), (2142, 97500), (2184, 95625), (2210, 94500), (2250, 92820), (2275, 91800), (2295, 91000), (2340, 89250), (2380, 87750), (2457, 85000), (2500, 83538), (2520, 82875), (2550, 81900), (2600, 80325), (2625, 79560), (2652, 78750), (2700, 77350), (2730, 76500), (2808, 74375), (2856, 73125), (2925, 71400), (2975, 70200), (3000, 69615), (3060, 68250), (3094, 67500), (3150, 66300), (3213, 65000), (3250, 64260), (3276, 63750), (3315, 63000), (3375, 61880), (3400, 61425), (3500, 59670), (3510, 59500), (3570, 58500), (3640, 57375), (3672, 56875), (3750, 55692), (3780, 55250), (3825, 54600), (3900, 53550), (3978, 52500), (4095, 51000), (4200, 49725), (4250, 49140), (4284, 48750), (4375, 47736), (4420, 47250), (4500, 46410), (4550, 45900), (4590, 45500), (4641, 45000), (4680, 44625), (4725, 44200), (4760, 43875), (4875, 42840), (4914, 42500), (5000, 41769), (5100, 40950), (5250, 39780), (5304, 39375), (5355, 39000), (5400, 38675), (5460, 38250), (5525, 37800), (5625, 37128), (5850, 35700), (5950, 35100), (5967, 35000), (6120, 34125), (6188, 33750), (6300, 33150), (6375, 32760), (6426, 32500), (6500, 32130), (6552, 31875), (6630, 31500), (6750, 30940), (6825, 30600), (7000, 29835), (7020, 29750), (7140, 29250), (7500, 27846), (7560, 27625), (7650, 27300), (7735, 27000), (7800, 26775), (7875, 26520), (7956, 26250), (8125, 25704), (8190, 25500), (8500, 24570), (8568, 24375), (8750, 23868), (8775, 23800), (8840, 23625), (8925, 23400), (9000, 23205), (9100, 22950), (9180, 22750), (9282, 22500), (9450, 22100), (9750, 21420), (9828, 21250), (9945, 21000), (10200, 20475), (10500, 19890), (10625, 19656), (10710, 19500), (10920, 19125), (11050, 18900), (11250, 18564), (11375, 18360), (11475, 18200), (11700, 17850), (11900, 17550), (11934, 17500), (12285, 17000), (12376, 16875), (12600, 16575), (12750, 16380), (12852, 16250), (13000, 16065), (13125, 15912), (13260, 15750), (13500, 15470), (13650, 15300), (13923, 15000), (14040, 14875), (14280, 14625)]