73776180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 217453824

約数和(自身を除く): 143677644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 193, 230, 276, 277, 345, 386, 460, 554, 579, 690, 772, 831, 965, 1108, 1158, 1380, 1385, 1662, 1930, 2316, 2770, 2895, 3324, 3860, 4155, 4439, 5540, 5790, 6371, 8310, 8878, 11580, 12742, 13317, 16620, 17756, 19113, 22195, 25484, 26634, 31855, 38226, 44390, 53268, 53461, 63710, 66585, 76452, 88780, 95565, 106922, 127420, 133170, 160383, 191130, 213844, 266340, 267305, 320766, 382260, 534610, 641532, 801915, 1069220, 1229603, 1603830, 2459206, 3207660, 3688809, 4918412, 6148015, 7377618, 12296030, 14755236, 18444045, 24592060, 36888090, 73776180]

約数ペア:

[(1, 73776180), (2, 36888090), (3, 24592060), (4, 18444045), (5, 14755236), (6, 12296030), (10, 7377618), (12, 6148015), (15, 4918412), (20, 3688809), (23, 3207660), (30, 2459206), (46, 1603830), (60, 1229603), (69, 1069220), (92, 801915), (115, 641532), (138, 534610), (193, 382260), (230, 320766), (276, 267305), (277, 266340), (345, 213844), (386, 191130), (460, 160383), (554, 133170), (579, 127420), (690, 106922), (772, 95565), (831, 88780), (965, 76452), (1108, 66585), (1158, 63710), (1380, 53461), (1385, 53268), (1662, 44390), (1930, 38226), (2316, 31855), (2770, 26634), (2895, 25484), (3324, 22195), (3860, 19113), (4155, 17756), (4439, 16620), (5540, 13317), (5790, 12742), (6371, 11580), (8310, 8878)]