75357240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 260098560

約数和(自身を除く): 184741320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 283, 317, 420, 566, 634, 840, 849, 951, 1132, 1268, 1415, 1585, 1698, 1902, 1981, 2219, 2264, 2536, 2830, 3170, 3396, 3804, 3962, 4245, 4438, 4755, 5660, 5943, 6340, 6657, 6792, 7608, 7924, 8490, 8876, 9510, 9905, 11095, 11320, 11886, 12680, 13314, 15848, 16980, 17752, 19020, 19810, 22190, 23772, 26628, 29715, 33285, 33960, 38040, 39620, 44380, 47544, 53256, 59430, 66570, 79240, 88760, 89711, 118860, 133140, 179422, 237720, 266280, 269133, 358844, 448555, 538266, 627977, 717688, 897110, 1076532, 1255954, 1345665, 1794220, 1883931, 2153064, 2511908, 2691330, 3139885, 3588440, 3767862, 5023816, 5382660, 6279770, 7535724, 9419655, 10765320, 12559540, 15071448, 18839310, 25119080, 37678620, 75357240]

約数ペア:

[(1, 75357240), (2, 37678620), (3, 25119080), (4, 18839310), (5, 15071448), (6, 12559540), (7, 10765320), (8, 9419655), (10, 7535724), (12, 6279770), (14, 5382660), (15, 5023816), (20, 3767862), (21, 3588440), (24, 3139885), (28, 2691330), (30, 2511908), (35, 2153064), (40, 1883931), (42, 1794220), (56, 1345665), (60, 1255954), (70, 1076532), (84, 897110), (105, 717688), (120, 627977), (140, 538266), (168, 448555), (210, 358844), (280, 269133), (283, 266280), (317, 237720), (420, 179422), (566, 133140), (634, 118860), (840, 89711), (849, 88760), (951, 79240), (1132, 66570), (1268, 59430), (1415, 53256), (1585, 47544), (1698, 44380), (1902, 39620), (1981, 38040), (2219, 33960), (2264, 33285), (2536, 29715), (2830, 26628), (3170, 23772), (3396, 22190), (3804, 19810), (3962, 19020), (4245, 17752), (4438, 16980), (4755, 15848), (5660, 13314), (5943, 12680), (6340, 11886), (6657, 11320), (6792, 11095), (7608, 9905), (7924, 9510), (8490, 8876)]