87144180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 164452620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 103, 118, 177, 206, 236, 239, 295, 309, 354, 412, 478, 515, 590, 618, 708, 717, 885, 956, 1030, 1180, 1195, 1236, 1434, 1545, 1770, 2060, 2390, 2868, 3090, 3540, 3585, 4780, 6077, 6180, 7170, 12154, 14101, 14340, 18231, 24308, 24617, 28202, 30385, 36462, 42303, 49234, 56404, 60770, 70505, 72924, 73851, 84606, 91155, 98468, 121540, 123085, 141010, 147702, 169212, 182310, 211515, 246170, 282020, 295404, 364620, 369255, 423030, 492340, 738510, 846060, 1452403, 1477020, 2904806, 4357209, 5809612, 7262015, 8714418, 14524030, 17428836, 21786045, 29048060, 43572090, 87144180]

約数ペア:

[(1, 87144180), (2, 43572090), (3, 29048060), (4, 21786045), (5, 17428836), (6, 14524030), (10, 8714418), (12, 7262015), (15, 5809612), (20, 4357209), (30, 2904806), (59, 1477020), (60, 1452403), (103, 846060), (118, 738510), (177, 492340), (206, 423030), (236, 369255), (239, 364620), (295, 295404), (309, 282020), (354, 246170), (412, 211515), (478, 182310), (515, 169212), (590, 147702), (618, 141010), (708, 123085), (717, 121540), (885, 98468), (956, 91155), (1030, 84606), (1180, 73851), (1195, 72924), (1236, 70505), (1434, 60770), (1545, 56404), (1770, 49234), (2060, 42303), (2390, 36462), (2868, 30385), (3090, 28202), (3540, 24617), (3585, 24308), (4780, 18231), (6077, 14340), (6180, 14101), (7170, 12154)]