148685580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1483}}^1$

素因数の和:2055

約数の個数: 72

約数和(自身を含む): 452127312

約数和(自身を除く): 303441732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 1114, 1483, 1671, 2228, 2785, 2966, 3342, 4449, 5013, 5570, 5932, 6684, 7415, 8355, 8898, 10026, 11140, 13347, 14830, 16710, 17796, 20052, 22245, 25065, 26694, 29660, 33420, 44490, 50130, 53388, 66735, 88980, 100260, 133470, 266940, 826031, 1652062, 2478093, 3304124, 4130155, 4956186, 7434279, 8260310, 9912372, 12390465, 14868558, 16520620, 24780930, 29737116, 37171395, 49561860, 74342790, 148685580]

約数ペア:

[(1, 148685580), (2, 74342790), (3, 49561860), (4, 37171395), (5, 29737116), (6, 24780930), (9, 16520620), (10, 14868558), (12, 12390465), (15, 9912372), (18, 8260310), (20, 7434279), (30, 4956186), (36, 4130155), (45, 3304124), (60, 2478093), (90, 1652062), (180, 826031), (557, 266940), (1114, 133470), (1483, 100260), (1671, 88980), (2228, 66735), (2785, 53388), (2966, 50130), (3342, 44490), (4449, 33420), (5013, 29660), (5570, 26694), (5932, 25065), (6684, 22245), (7415, 20052), (8355, 17796), (8898, 16710), (10026, 14830), (11140, 13347)]