74609600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 168

約数和(自身を含む): 210330288

約数和(自身を除く): 135720688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 211, 221, 260, 272, 320, 325, 340, 400, 416, 422, 425, 442, 520, 544, 650, 680, 800, 832, 844, 850, 884, 1040, 1055, 1088, 1105, 1300, 1360, 1600, 1688, 1700, 1768, 2080, 2110, 2210, 2600, 2720, 2743, 3376, 3400, 3536, 3587, 4160, 4220, 4420, 5200, 5275, 5440, 5486, 5525, 6752, 6800, 7072, 7174, 8440, 8840, 10400, 10550, 10972, 11050, 13504, 13600, 13715, 14144, 14348, 16880, 17680, 17935, 20800, 21100, 21944, 22100, 27200, 27430, 28696, 33760, 35360, 35870, 42200, 43888, 44200, 46631, 54860, 57392, 67520, 68575, 70720, 71740, 84400, 87776, 88400, 89675, 93262, 109720, 114784, 137150, 143480, 168800, 175552, 176800, 179350, 186524, 219440, 229568, 233155, 274300, 286960, 337600, 353600, 358700, 373048, 438880, 466310, 548600, 573920, 717400, 746096, 877760, 932620, 1097200, 1147840, 1165775, 1434800, 1492192, 1865240, 2194400, 2331550, 2869600, 2984384, 3730480, 4388800, 4663100, 5739200, 7460960, 9326200, 14921920, 18652400, 37304800, 74609600]

約数ペア:

[(1, 74609600), (2, 37304800), (4, 18652400), (5, 14921920), (8, 9326200), (10, 7460960), (13, 5739200), (16, 4663100), (17, 4388800), (20, 3730480), (25, 2984384), (26, 2869600), (32, 2331550), (34, 2194400), (40, 1865240), (50, 1492192), (52, 1434800), (64, 1165775), (65, 1147840), (68, 1097200), (80, 932620), (85, 877760), (100, 746096), (104, 717400), (130, 573920), (136, 548600), (160, 466310), (170, 438880), (200, 373048), (208, 358700), (211, 353600), (221, 337600), (260, 286960), (272, 274300), (320, 233155), (325, 229568), (340, 219440), (400, 186524), (416, 179350), (422, 176800), (425, 175552), (442, 168800), (520, 143480), (544, 137150), (650, 114784), (680, 109720), (800, 93262), (832, 89675), (844, 88400), (850, 87776), (884, 84400), (1040, 71740), (1055, 70720), (1088, 68575), (1105, 67520), (1300, 57392), (1360, 54860), (1600, 46631), (1688, 44200), (1700, 43888), (1768, 42200), (2080, 35870), (2110, 35360), (2210, 33760), (2600, 28696), (2720, 27430), (2743, 27200), (3376, 22100), (3400, 21944), (3536, 21100), (3587, 20800), (4160, 17935), (4220, 17680), (4420, 16880), (5200, 14348), (5275, 14144), (5440, 13715), (5486, 13600), (5525, 13504), (6752, 11050), (6800, 10972), (7072, 10550), (7174, 10400), (8440, 8840)]