73954660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 103856540

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 83, 92, 115, 130, 149, 166, 230, 260, 298, 299, 332, 415, 460, 596, 598, 745, 830, 1079, 1196, 1490, 1495, 1660, 1909, 1937, 2158, 2980, 2990, 3427, 3818, 3874, 4316, 5395, 5980, 6854, 7636, 7748, 9545, 9685, 10790, 12367, 13708, 17135, 19090, 19370, 21580, 24734, 24817, 34270, 38180, 38740, 44551, 49468, 49634, 61835, 68540, 89102, 99268, 123670, 124085, 160771, 178204, 222755, 247340, 248170, 284441, 321542, 445510, 496340, 568882, 643084, 803855, 891020, 1137764, 1422205, 1607710, 2844410, 3215420, 3697733, 5688820, 7395466, 14790932, 18488665, 36977330, 73954660]

約数ペア:

[(1, 73954660), (2, 36977330), (4, 18488665), (5, 14790932), (10, 7395466), (13, 5688820), (20, 3697733), (23, 3215420), (26, 2844410), (46, 1607710), (52, 1422205), (65, 1137764), (83, 891020), (92, 803855), (115, 643084), (130, 568882), (149, 496340), (166, 445510), (230, 321542), (260, 284441), (298, 248170), (299, 247340), (332, 222755), (415, 178204), (460, 160771), (596, 124085), (598, 123670), (745, 99268), (830, 89102), (1079, 68540), (1196, 61835), (1490, 49634), (1495, 49468), (1660, 44551), (1909, 38740), (1937, 38180), (2158, 34270), (2980, 24817), (2990, 24734), (3427, 21580), (3818, 19370), (3874, 19090), (4316, 17135), (5395, 13708), (5980, 12367), (6854, 10790), (7636, 9685), (7748, 9545)]