157908420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9433}}^1$

素因数の和:9482

約数の個数: 96

約数和(自身を含む): 507171840

約数和(自身を除く): 349263420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 9433, 16740, 18866, 28299, 37732, 47165, 56598, 84897, 94330, 113196, 141495, 169794, 188660, 254691, 282990, 292423, 339588, 424485, 509382, 565980, 584846, 848970, 877269, 1018764, 1169692, 1273455, 1462115, 1697940, 1754538, 2546910, 2631807, 2924230, 3509076, 4386345, 5093820, 5263614, 5848460, 7895421, 8772690, 10527228, 13159035, 15790842, 17545380, 26318070, 31581684, 39477105, 52636140, 78954210, 157908420]

約数ペア:

[(1, 157908420), (2, 78954210), (3, 52636140), (4, 39477105), (5, 31581684), (6, 26318070), (9, 17545380), (10, 15790842), (12, 13159035), (15, 10527228), (18, 8772690), (20, 7895421), (27, 5848460), (30, 5263614), (31, 5093820), (36, 4386345), (45, 3509076), (54, 2924230), (60, 2631807), (62, 2546910), (90, 1754538), (93, 1697940), (108, 1462115), (124, 1273455), (135, 1169692), (155, 1018764), (180, 877269), (186, 848970), (270, 584846), (279, 565980), (310, 509382), (372, 424485), (465, 339588), (540, 292423), (558, 282990), (620, 254691), (837, 188660), (930, 169794), (1116, 141495), (1395, 113196), (1674, 94330), (1860, 84897), (2790, 56598), (3348, 47165), (4185, 37732), (5580, 28299), (8370, 18866), (9433, 16740)]