80517600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 216

約数和(自身を含む): 290653272

約数和(自身を除く): 210135672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 96, 100, 106, 120, 144, 150, 159, 160, 180, 200, 211, 212, 225, 240, 265, 288, 300, 318, 360, 400, 422, 424, 450, 477, 480, 530, 600, 633, 636, 720, 795, 800, 844, 848, 900, 954, 1055, 1060, 1200, 1266, 1272, 1325, 1440, 1590, 1688, 1696, 1800, 1899, 1908, 2110, 2120, 2385, 2400, 2532, 2544, 2650, 3165, 3180, 3376, 3600, 3798, 3816, 3975, 4220, 4240, 4770, 5064, 5088, 5275, 5300, 6330, 6360, 6752, 7200, 7596, 7632, 7950, 8440, 8480, 9495, 9540, 10128, 10550, 10600, 11183, 11925, 12660, 12720, 15192, 15264, 15825, 15900, 16880, 18990, 19080, 20256, 21100, 21200, 22366, 23850, 25320, 25440, 30384, 31650, 31800, 33549, 33760, 37980, 38160, 42200, 42400, 44732, 47475, 47700, 50640, 55915, 60768, 63300, 63600, 67098, 75960, 76320, 84400, 89464, 94950, 95400, 100647, 101280, 111830, 126600, 127200, 134196, 151920, 167745, 168800, 178928, 189900, 190800, 201294, 223660, 253200, 268392, 279575, 303840, 335490, 357856, 379800, 381600, 402588, 447320, 503235, 506400, 536784, 559150, 670980, 759600, 805176, 838725, 894640, 1006470, 1073568, 1118300, 1341960, 1519200, 1610352, 1677450, 1789280, 2012940, 2236600, 2516175, 2683920, 3220704, 3354900, 4025880, 4473200, 5032350, 5367840, 6709800, 8051760, 8946400, 10064700, 13419600, 16103520, 20129400, 26839200, 40258800, 80517600]

約数ペア:

[(1, 80517600), (2, 40258800), (3, 26839200), (4, 20129400), (5, 16103520), (6, 13419600), (8, 10064700), (9, 8946400), (10, 8051760), (12, 6709800), (15, 5367840), (16, 5032350), (18, 4473200), (20, 4025880), (24, 3354900), (25, 3220704), (30, 2683920), (32, 2516175), (36, 2236600), (40, 2012940), (45, 1789280), (48, 1677450), (50, 1610352), (53, 1519200), (60, 1341960), (72, 1118300), (75, 1073568), (80, 1006470), (90, 894640), (96, 838725), (100, 805176), (106, 759600), (120, 670980), (144, 559150), (150, 536784), (159, 506400), (160, 503235), (180, 447320), (200, 402588), (211, 381600), (212, 379800), (225, 357856), (240, 335490), (265, 303840), (288, 279575), (300, 268392), (318, 253200), (360, 223660), (400, 201294), (422, 190800), (424, 189900), (450, 178928), (477, 168800), (480, 167745), (530, 151920), (600, 134196), (633, 127200), (636, 126600), (720, 111830), (795, 101280), (800, 100647), (844, 95400), (848, 94950), (900, 89464), (954, 84400), (1055, 76320), (1060, 75960), (1200, 67098), (1266, 63600), (1272, 63300), (1325, 60768), (1440, 55915), (1590, 50640), (1688, 47700), (1696, 47475), (1800, 44732), (1899, 42400), (1908, 42200), (2110, 38160), (2120, 37980), (2385, 33760), (2400, 33549), (2532, 31800), (2544, 31650), (2650, 30384), (3165, 25440), (3180, 25320), (3376, 23850), (3600, 22366), (3798, 21200), (3816, 21100), (3975, 20256), (4220, 19080), (4240, 18990), (4770, 16880), (5064, 15900), (5088, 15825), (5275, 15264), (5300, 15192), (6330, 12720), (6360, 12660), (6752, 11925), (7200, 11183), (7596, 10600), (7632, 10550), (7950, 10128), (8440, 9540), (8480, 9495)]