157530060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14347}}^1$

素因数の和:14423

約数の個数: 72

約数和(自身を含む): 485708496

約数和(自身を除く): 328178436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 14347, 28694, 43041, 57388, 71735, 86082, 129123, 143470, 172164, 215205, 258246, 286940, 430410, 516492, 645615, 860820, 875167, 1291230, 1750334, 2582460, 2625501, 3500668, 4375835, 5251002, 7876503, 8751670, 10502004, 13127505, 15753006, 17503340, 26255010, 31506012, 39382515, 52510020, 78765030, 157530060]

約数ペア:

[(1, 157530060), (2, 78765030), (3, 52510020), (4, 39382515), (5, 31506012), (6, 26255010), (9, 17503340), (10, 15753006), (12, 13127505), (15, 10502004), (18, 8751670), (20, 7876503), (30, 5251002), (36, 4375835), (45, 3500668), (60, 2625501), (61, 2582460), (90, 1750334), (122, 1291230), (180, 875167), (183, 860820), (244, 645615), (305, 516492), (366, 430410), (549, 286940), (610, 258246), (732, 215205), (915, 172164), (1098, 143470), (1220, 129123), (1830, 86082), (2196, 71735), (2745, 57388), (3660, 43041), (5490, 28694), (10980, 14347)]