75226760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{5483}}^1$

素因数の和:5515

約数の個数: 64

約数和(自身を含む): 197424000

約数和(自身を除く): 122197240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 5483, 6860, 10966, 13720, 21932, 27415, 38381, 43864, 54830, 76762, 109660, 153524, 191905, 219320, 268667, 307048, 383810, 537334, 767620, 1074668, 1343335, 1535240, 1880669, 2149336, 2686670, 3761338, 5373340, 7522676, 9403345, 10746680, 15045352, 18806690, 37613380, 75226760]

約数ペア:

[(1, 75226760), (2, 37613380), (4, 18806690), (5, 15045352), (7, 10746680), (8, 9403345), (10, 7522676), (14, 5373340), (20, 3761338), (28, 2686670), (35, 2149336), (40, 1880669), (49, 1535240), (56, 1343335), (70, 1074668), (98, 767620), (140, 537334), (196, 383810), (245, 307048), (280, 268667), (343, 219320), (392, 191905), (490, 153524), (686, 109660), (980, 76762), (1372, 54830), (1715, 43864), (1960, 38381), (2744, 27415), (3430, 21932), (5483, 13720), (6860, 10966)]