155085420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6967}}^1$

素因数の和:7039

約数の個数: 96

約数和(自身を含む): 505709568

約数和(自身を除く): 350624148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 6967, 7420, 11130, 13934, 20901, 22260, 27868, 34835, 41802, 48769, 69670, 83604, 97538, 104505, 139340, 146307, 195076, 209010, 243845, 292614, 369251, 418020, 487690, 585228, 731535, 738502, 975380, 1107753, 1463070, 1477004, 1846255, 2215506, 2584757, 2926140, 3692510, 4431012, 5169514, 5538765, 7385020, 7754271, 10339028, 11077530, 12923785, 15508542, 22155060, 25847570, 31017084, 38771355, 51695140, 77542710, 155085420]

約数ペア:

[(1, 155085420), (2, 77542710), (3, 51695140), (4, 38771355), (5, 31017084), (6, 25847570), (7, 22155060), (10, 15508542), (12, 12923785), (14, 11077530), (15, 10339028), (20, 7754271), (21, 7385020), (28, 5538765), (30, 5169514), (35, 4431012), (42, 3692510), (53, 2926140), (60, 2584757), (70, 2215506), (84, 1846255), (105, 1477004), (106, 1463070), (140, 1107753), (159, 975380), (210, 738502), (212, 731535), (265, 585228), (318, 487690), (371, 418020), (420, 369251), (530, 292614), (636, 243845), (742, 209010), (795, 195076), (1060, 146307), (1113, 139340), (1484, 104505), (1590, 97538), (1855, 83604), (2226, 69670), (3180, 48769), (3710, 41802), (4452, 34835), (5565, 27868), (6967, 22260), (7420, 20901), (11130, 13934)]