99616920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63857}}^1$

素因数の和:63884

約数の個数: 64

約数和(自身を含む): 321844320

約数和(自身を除く): 222227400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 63857, 127714, 191571, 255428, 319285, 383142, 510856, 638570, 766284, 830141, 957855, 1277140, 1532568, 1660282, 1915710, 2490423, 2554280, 3320564, 3831420, 4150705, 4980846, 6641128, 7662840, 8301410, 9961692, 12452115, 16602820, 19923384, 24904230, 33205640, 49808460, 99616920]

約数ペア:

[(1, 99616920), (2, 49808460), (3, 33205640), (4, 24904230), (5, 19923384), (6, 16602820), (8, 12452115), (10, 9961692), (12, 8301410), (13, 7662840), (15, 6641128), (20, 4980846), (24, 4150705), (26, 3831420), (30, 3320564), (39, 2554280), (40, 2490423), (52, 1915710), (60, 1660282), (65, 1532568), (78, 1277140), (104, 957855), (120, 830141), (130, 766284), (156, 638570), (195, 510856), (260, 383142), (312, 319285), (390, 255428), (520, 191571), (780, 127714), (1560, 63857)]