12620100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 39997440

約数和(自身を除く): 27377340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 59, 60, 62, 69, 75, 92, 93, 100, 115, 118, 124, 138, 150, 155, 177, 186, 230, 236, 276, 295, 300, 310, 345, 354, 372, 460, 465, 575, 590, 620, 690, 708, 713, 775, 885, 930, 1150, 1180, 1357, 1380, 1426, 1475, 1550, 1725, 1770, 1829, 1860, 2139, 2300, 2325, 2714, 2852, 2950, 3100, 3450, 3540, 3565, 3658, 4071, 4278, 4425, 4650, 5428, 5487, 5900, 6785, 6900, 7130, 7316, 8142, 8556, 8850, 9145, 9300, 10695, 10974, 13570, 14260, 16284, 17700, 17825, 18290, 20355, 21390, 21948, 27140, 27435, 33925, 35650, 36580, 40710, 42067, 42780, 45725, 53475, 54870, 67850, 71300, 81420, 84134, 91450, 101775, 106950, 109740, 126201, 135700, 137175, 168268, 182900, 203550, 210335, 213900, 252402, 274350, 407100, 420670, 504804, 548700, 631005, 841340, 1051675, 1262010, 2103350, 2524020, 3155025, 4206700, 6310050, 12620100]

約数ペア:

[(1, 12620100), (2, 6310050), (3, 4206700), (4, 3155025), (5, 2524020), (6, 2103350), (10, 1262010), (12, 1051675), (15, 841340), (20, 631005), (23, 548700), (25, 504804), (30, 420670), (31, 407100), (46, 274350), (50, 252402), (59, 213900), (60, 210335), (62, 203550), (69, 182900), (75, 168268), (92, 137175), (93, 135700), (100, 126201), (115, 109740), (118, 106950), (124, 101775), (138, 91450), (150, 84134), (155, 81420), (177, 71300), (186, 67850), (230, 54870), (236, 53475), (276, 45725), (295, 42780), (300, 42067), (310, 40710), (345, 36580), (354, 35650), (372, 33925), (460, 27435), (465, 27140), (575, 21948), (590, 21390), (620, 20355), (690, 18290), (708, 17825), (713, 17700), (775, 16284), (885, 14260), (930, 13570), (1150, 10974), (1180, 10695), (1357, 9300), (1380, 9145), (1426, 8850), (1475, 8556), (1550, 8142), (1725, 7316), (1770, 7130), (1829, 6900), (1860, 6785), (2139, 5900), (2300, 5487), (2325, 5428), (2714, 4650), (2852, 4425), (2950, 4278), (3100, 4071), (3450, 3658), (3540, 3565)]