78540000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 480

約数和(自身を含む): 340091136

約数和(自身を除く): 261551136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 25, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 50, 51, 55, 56, 60, 66, 68, 70, 75, 77, 80, 84, 85, 88, 96, 100, 102, 105, 110, 112, 119, 120, 125, 132, 136, 140, 150, 154, 160, 165, 168, 170, 175, 176, 187, 200, 204, 210, 220, 224, 231, 238, 240, 250, 255, 264, 272, 275, 280, 300, 308, 330, 336, 340, 350, 352, 357, 374, 375, 385, 400, 408, 420, 425, 440, 462, 476, 480, 500, 510, 525, 528, 544, 550, 560, 561, 595, 600, 616, 625, 660, 672, 680, 700, 714, 748, 750, 770, 800, 816, 825, 840, 850, 875, 880, 924, 935, 952, 1000, 1020, 1050, 1056, 1100, 1120, 1122, 1155, 1190, 1200, 1232, 1250, 1275, 1309, 1320, 1360, 1375, 1400, 1428, 1496, 1500, 1540, 1632, 1650, 1680, 1700, 1750, 1760, 1785, 1848, 1870, 1875, 1904, 1925, 2000, 2040, 2100, 2125, 2200, 2244, 2310, 2380, 2400, 2464, 2500, 2550, 2618, 2625, 2640, 2720, 2750, 2800, 2805, 2856, 2975, 2992, 3000, 3080, 3300, 3360, 3400, 3500, 3570, 3696, 3740, 3750, 3808, 3850, 3927, 4000, 4080, 4125, 4200, 4250, 4375, 4400, 4488, 4620, 4675, 4760, 5000, 5100, 5236, 5250, 5280, 5500, 5600, 5610, 5712, 5775, 5950, 5984, 6000, 6160, 6375, 6545, 6600, 6800, 6875, 7000, 7140, 7392, 7480, 7500, 7700, 7854, 8160, 8250, 8400, 8500, 8750, 8800, 8925, 8976, 9240, 9350, 9520, 9625, 10000, 10200, 10472, 10500, 10625, 11000, 11220, 11424, 11550, 11900, 12000, 12320, 12750, 13090, 13125, 13200, 13600, 13750, 14000, 14025, 14280, 14875, 14960, 15000, 15400, 15708, 16500, 16800, 17000, 17500, 17850, 17952, 18480, 18700, 19040, 19250, 19635, 20000, 20400, 20625, 20944, 21000, 21250, 22000, 22440, 23100, 23375, 23800, 25500, 26180, 26250, 26400, 27500, 28000, 28050, 28560, 28875, 29750, 29920, 30000, 30800, 31416, 31875, 32725, 33000, 34000, 35000, 35700, 36960, 37400, 38500, 39270, 40800, 41250, 41888, 42000, 42500, 44000, 44625, 44880, 46200, 46750, 47600, 48125, 51000, 52360, 52500, 55000, 56100, 57120, 57750, 59500, 60000, 61600, 62832, 63750, 65450, 66000, 68000, 70000, 70125, 71400, 74375, 74800, 77000, 78540, 82500, 84000, 85000, 89250, 89760, 92400, 93500, 95200, 96250, 98175, 102000, 104720, 105000, 110000, 112200, 115500, 116875, 119000, 125664, 127500, 130900, 132000, 140000, 140250, 142800, 144375, 148750, 149600, 154000, 157080, 163625, 165000, 170000, 178500, 184800, 187000, 192500, 196350, 204000, 209440, 210000, 220000, 223125, 224400, 231000, 233750, 238000, 255000, 261800, 280500, 285600, 288750, 297500, 308000, 314160, 327250, 330000, 340000, 350625, 357000, 374000, 385000, 392700, 420000, 446250, 448800, 462000, 467500, 476000, 490875, 510000, 523600, 561000, 577500, 595000, 628320, 654500, 660000, 701250, 714000, 748000, 770000, 785400, 818125, 892500, 924000, 935000, 981750, 1020000, 1047200, 1122000, 1155000, 1190000, 1309000, 1402500, 1428000, 1540000, 1570800, 1636250, 1785000, 1870000, 1963500, 2244000, 2310000, 2380000, 2454375, 2618000, 2805000, 3141600, 3272500, 3570000, 3740000, 3927000, 4620000, 4908750, 5236000, 5610000, 6545000, 7140000, 7854000, 9817500, 11220000, 13090000, 15708000, 19635000, 26180000, 39270000, 78540000]

約数ペア:

[(1, 78540000), (2, 39270000), (3, 26180000), (4, 19635000), (5, 15708000), (6, 13090000), (7, 11220000), (8, 9817500), (10, 7854000), (11, 7140000), (12, 6545000), (14, 5610000), (15, 5236000), (16, 4908750), (17, 4620000), (20, 3927000), (21, 3740000), (22, 3570000), (24, 3272500), (25, 3141600), (28, 2805000), (30, 2618000), (32, 2454375), (33, 2380000), (34, 2310000), (35, 2244000), (40, 1963500), (42, 1870000), (44, 1785000), (48, 1636250), (50, 1570800), (51, 1540000), (55, 1428000), (56, 1402500), (60, 1309000), (66, 1190000), (68, 1155000), (70, 1122000), (75, 1047200), (77, 1020000), (80, 981750), (84, 935000), (85, 924000), (88, 892500), (96, 818125), (100, 785400), (102, 770000), (105, 748000), (110, 714000), (112, 701250), (119, 660000), (120, 654500), (125, 628320), (132, 595000), (136, 577500), (140, 561000), (150, 523600), (154, 510000), (160, 490875), (165, 476000), (168, 467500), (170, 462000), (175, 448800), (176, 446250), (187, 420000), (200, 392700), (204, 385000), (210, 374000), (220, 357000), (224, 350625), (231, 340000), (238, 330000), (240, 327250), (250, 314160), (255, 308000), (264, 297500), (272, 288750), (275, 285600), (280, 280500), (300, 261800), (308, 255000), (330, 238000), (336, 233750), (340, 231000), (350, 224400), (352, 223125), (357, 220000), (374, 210000), (375, 209440), (385, 204000), (400, 196350), (408, 192500), (420, 187000), (425, 184800), (440, 178500), (462, 170000), (476, 165000), (480, 163625), (500, 157080), (510, 154000), (525, 149600), (528, 148750), (544, 144375), (550, 142800), (560, 140250), (561, 140000), (595, 132000), (600, 130900), (616, 127500), (625, 125664), (660, 119000), (672, 116875), (680, 115500), (700, 112200), (714, 110000), (748, 105000), (750, 104720), (770, 102000), (800, 98175), (816, 96250), (825, 95200), (840, 93500), (850, 92400), (875, 89760), (880, 89250), (924, 85000), (935, 84000), (952, 82500), (1000, 78540), (1020, 77000), (1050, 74800), (1056, 74375), (1100, 71400), (1120, 70125), (1122, 70000), (1155, 68000), (1190, 66000), (1200, 65450), (1232, 63750), (1250, 62832), (1275, 61600), (1309, 60000), (1320, 59500), (1360, 57750), (1375, 57120), (1400, 56100), (1428, 55000), (1496, 52500), (1500, 52360), (1540, 51000), (1632, 48125), (1650, 47600), (1680, 46750), (1700, 46200), (1750, 44880), (1760, 44625), (1785, 44000), (1848, 42500), (1870, 42000), (1875, 41888), (1904, 41250), (1925, 40800), (2000, 39270), (2040, 38500), (2100, 37400), (2125, 36960), (2200, 35700), (2244, 35000), (2310, 34000), (2380, 33000), (2400, 32725), (2464, 31875), (2500, 31416), (2550, 30800), (2618, 30000), (2625, 29920), (2640, 29750), (2720, 28875), (2750, 28560), (2800, 28050), (2805, 28000), (2856, 27500), (2975, 26400), (2992, 26250), (3000, 26180), (3080, 25500), (3300, 23800), (3360, 23375), (3400, 23100), (3500, 22440), (3570, 22000), (3696, 21250), (3740, 21000), (3750, 20944), (3808, 20625), (3850, 20400), (3927, 20000), (4000, 19635), (4080, 19250), (4125, 19040), (4200, 18700), (4250, 18480), (4375, 17952), (4400, 17850), (4488, 17500), (4620, 17000), (4675, 16800), (4760, 16500), (5000, 15708), (5100, 15400), (5236, 15000), (5250, 14960), (5280, 14875), (5500, 14280), (5600, 14025), (5610, 14000), (5712, 13750), (5775, 13600), (5950, 13200), (5984, 13125), (6000, 13090), (6160, 12750), (6375, 12320), (6545, 12000), (6600, 11900), (6800, 11550), (6875, 11424), (7000, 11220), (7140, 11000), (7392, 10625), (7480, 10500), (7500, 10472), (7700, 10200), (7854, 10000), (8160, 9625), (8250, 9520), (8400, 9350), (8500, 9240), (8750, 8976), (8800, 8925)]