25746660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 84401856

約数和(自身を除く): 58655196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 691, 810, 828, 1035, 1242, 1380, 1382, 1620, 1863, 2070, 2073, 2484, 2764, 3105, 3455, 3726, 4140, 4146, 6210, 6219, 6910, 7452, 8292, 9315, 10365, 12420, 12438, 13820, 15893, 18630, 18657, 20730, 24876, 31095, 31786, 37260, 37314, 41460, 47679, 55971, 62190, 63572, 74628, 79465, 93285, 95358, 111942, 124380, 143037, 158930, 186570, 190716, 223884, 238395, 279855, 286074, 317860, 373140, 429111, 476790, 559710, 572148, 715185, 858222, 953580, 1119420, 1287333, 1430370, 1716444, 2145555, 2574666, 2860740, 4291110, 5149332, 6436665, 8582220, 12873330, 25746660]

約数ペア:

[(1, 25746660), (2, 12873330), (3, 8582220), (4, 6436665), (5, 5149332), (6, 4291110), (9, 2860740), (10, 2574666), (12, 2145555), (15, 1716444), (18, 1430370), (20, 1287333), (23, 1119420), (27, 953580), (30, 858222), (36, 715185), (45, 572148), (46, 559710), (54, 476790), (60, 429111), (69, 373140), (81, 317860), (90, 286074), (92, 279855), (108, 238395), (115, 223884), (135, 190716), (138, 186570), (162, 158930), (180, 143037), (207, 124380), (230, 111942), (270, 95358), (276, 93285), (324, 79465), (345, 74628), (405, 63572), (414, 62190), (460, 55971), (540, 47679), (621, 41460), (690, 37314), (691, 37260), (810, 31786), (828, 31095), (1035, 24876), (1242, 20730), (1380, 18657), (1382, 18630), (1620, 15893), (1863, 13820), (2070, 12438), (2073, 12420), (2484, 10365), (2764, 9315), (3105, 8292), (3455, 7452), (3726, 6910), (4140, 6219), (4146, 6210)]