102397620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 320568192

約数和(自身を除く): 218170572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 71, 78, 86, 129, 130, 142, 156, 172, 195, 213, 215, 258, 260, 284, 355, 390, 426, 430, 516, 559, 645, 710, 780, 852, 860, 923, 1065, 1118, 1290, 1420, 1677, 1846, 1849, 2130, 2236, 2580, 2769, 2795, 3053, 3354, 3692, 3698, 4260, 4615, 5538, 5547, 5590, 6106, 6708, 7396, 8385, 9159, 9230, 9245, 11076, 11094, 11180, 12212, 13845, 15265, 16770, 18318, 18460, 18490, 22188, 24037, 27690, 27735, 30530, 33540, 36636, 36980, 39689, 45795, 48074, 55380, 55470, 61060, 72111, 79378, 91590, 96148, 110940, 119067, 120185, 131279, 144222, 158756, 183180, 198445, 238134, 240370, 262558, 288444, 360555, 393837, 396890, 476268, 480740, 525116, 595335, 656395, 721110, 787674, 793780, 1190670, 1312790, 1442220, 1575348, 1706627, 1969185, 2381340, 2625580, 3413254, 3938370, 5119881, 6826508, 7876740, 8533135, 10239762, 17066270, 20479524, 25599405, 34132540, 51198810, 102397620]

約数ペア:

[(1, 102397620), (2, 51198810), (3, 34132540), (4, 25599405), (5, 20479524), (6, 17066270), (10, 10239762), (12, 8533135), (13, 7876740), (15, 6826508), (20, 5119881), (26, 3938370), (30, 3413254), (39, 2625580), (43, 2381340), (52, 1969185), (60, 1706627), (65, 1575348), (71, 1442220), (78, 1312790), (86, 1190670), (129, 793780), (130, 787674), (142, 721110), (156, 656395), (172, 595335), (195, 525116), (213, 480740), (215, 476268), (258, 396890), (260, 393837), (284, 360555), (355, 288444), (390, 262558), (426, 240370), (430, 238134), (516, 198445), (559, 183180), (645, 158756), (710, 144222), (780, 131279), (852, 120185), (860, 119067), (923, 110940), (1065, 96148), (1118, 91590), (1290, 79378), (1420, 72111), (1677, 61060), (1846, 55470), (1849, 55380), (2130, 48074), (2236, 45795), (2580, 39689), (2769, 36980), (2795, 36636), (3053, 33540), (3354, 30530), (3692, 27735), (3698, 27690), (4260, 24037), (4615, 22188), (5538, 18490), (5547, 18460), (5590, 18318), (6106, 16770), (6708, 15265), (7396, 13845), (8385, 12212), (9159, 11180), (9230, 11094), (9245, 11076)]