80852850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 254983680

約数和(自身を除く): 174130830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 30, 34, 39, 45, 50, 51, 54, 65, 75, 78, 85, 90, 102, 117, 130, 135, 150, 153, 170, 195, 221, 225, 234, 255, 270, 271, 306, 325, 351, 390, 425, 442, 450, 459, 510, 542, 585, 650, 663, 675, 702, 765, 813, 850, 918, 975, 1105, 1170, 1275, 1326, 1350, 1355, 1530, 1626, 1755, 1950, 1989, 2210, 2295, 2439, 2550, 2710, 2925, 3315, 3510, 3523, 3825, 3978, 4065, 4590, 4607, 4878, 5525, 5850, 5967, 6630, 6775, 7046, 7317, 7650, 8130, 8775, 9214, 9945, 10569, 11050, 11475, 11934, 12195, 13550, 13821, 14634, 16575, 17550, 17615, 19890, 20325, 21138, 22950, 23035, 24390, 27642, 29835, 31707, 33150, 35230, 36585, 40650, 41463, 46070, 49725, 52845, 59670, 59891, 60975, 63414, 69105, 73170, 82926, 88075, 95121, 99450, 105690, 115175, 119782, 121950, 124389, 138210, 149175, 158535, 176150, 179673, 182925, 190242, 207315, 230350, 248778, 264225, 298350, 299455, 317070, 345525, 359346, 365850, 414630, 475605, 528450, 539019, 598910, 621945, 691050, 792675, 898365, 951210, 1036575, 1078038, 1243890, 1497275, 1585350, 1617057, 1796730, 2073150, 2378025, 2695095, 2994550, 3109725, 3234114, 4491825, 4756050, 5390190, 6219450, 8085285, 8983650, 13475475, 16170570, 26950950, 40426425, 80852850]

約数ペア:

[(1, 80852850), (2, 40426425), (3, 26950950), (5, 16170570), (6, 13475475), (9, 8983650), (10, 8085285), (13, 6219450), (15, 5390190), (17, 4756050), (18, 4491825), (25, 3234114), (26, 3109725), (27, 2994550), (30, 2695095), (34, 2378025), (39, 2073150), (45, 1796730), (50, 1617057), (51, 1585350), (54, 1497275), (65, 1243890), (75, 1078038), (78, 1036575), (85, 951210), (90, 898365), (102, 792675), (117, 691050), (130, 621945), (135, 598910), (150, 539019), (153, 528450), (170, 475605), (195, 414630), (221, 365850), (225, 359346), (234, 345525), (255, 317070), (270, 299455), (271, 298350), (306, 264225), (325, 248778), (351, 230350), (390, 207315), (425, 190242), (442, 182925), (450, 179673), (459, 176150), (510, 158535), (542, 149175), (585, 138210), (650, 124389), (663, 121950), (675, 119782), (702, 115175), (765, 105690), (813, 99450), (850, 95121), (918, 88075), (975, 82926), (1105, 73170), (1170, 69105), (1275, 63414), (1326, 60975), (1350, 59891), (1355, 59670), (1530, 52845), (1626, 49725), (1755, 46070), (1950, 41463), (1989, 40650), (2210, 36585), (2295, 35230), (2439, 33150), (2550, 31707), (2710, 29835), (2925, 27642), (3315, 24390), (3510, 23035), (3523, 22950), (3825, 21138), (3978, 20325), (4065, 19890), (4590, 17615), (4607, 17550), (4878, 16575), (5525, 14634), (5850, 13821), (5967, 13550), (6630, 12195), (6775, 11934), (7046, 11475), (7317, 11050), (7650, 10569), (8130, 9945), (8775, 9214)]