76636120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 202176000

約数和(自身を除く): 125539880

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 89, 95, 103, 110, 152, 178, 190, 206, 209, 220, 356, 380, 412, 418, 440, 445, 515, 712, 760, 824, 836, 890, 979, 1030, 1045, 1133, 1672, 1691, 1780, 1957, 1958, 2060, 2090, 2266, 3382, 3560, 3914, 3916, 4120, 4180, 4532, 4895, 5665, 6764, 7828, 7832, 8360, 8455, 9064, 9167, 9785, 9790, 11330, 13528, 15656, 16910, 18334, 18601, 19570, 19580, 21527, 22660, 33820, 36668, 37202, 39140, 39160, 43054, 45320, 45835, 67640, 73336, 74404, 78280, 86108, 91670, 93005, 100837, 107635, 148808, 172216, 174173, 183340, 186010, 201674, 215270, 348346, 366680, 372020, 403348, 430540, 504185, 696692, 744040, 806696, 861080, 870865, 1008370, 1393384, 1741730, 1915903, 2016740, 3483460, 3831806, 4033480, 6966920, 7663612, 9579515, 15327224, 19159030, 38318060, 76636120]

約数ペア:

[(1, 76636120), (2, 38318060), (4, 19159030), (5, 15327224), (8, 9579515), (10, 7663612), (11, 6966920), (19, 4033480), (20, 3831806), (22, 3483460), (38, 2016740), (40, 1915903), (44, 1741730), (55, 1393384), (76, 1008370), (88, 870865), (89, 861080), (95, 806696), (103, 744040), (110, 696692), (152, 504185), (178, 430540), (190, 403348), (206, 372020), (209, 366680), (220, 348346), (356, 215270), (380, 201674), (412, 186010), (418, 183340), (440, 174173), (445, 172216), (515, 148808), (712, 107635), (760, 100837), (824, 93005), (836, 91670), (890, 86108), (979, 78280), (1030, 74404), (1045, 73336), (1133, 67640), (1672, 45835), (1691, 45320), (1780, 43054), (1957, 39160), (1958, 39140), (2060, 37202), (2090, 36668), (2266, 33820), (3382, 22660), (3560, 21527), (3914, 19580), (3916, 19570), (4120, 18601), (4180, 18334), (4532, 16910), (4895, 15656), (5665, 13528), (6764, 11330), (7828, 9790), (7832, 9785), (8360, 9167), (8455, 9064)]