145823940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6379}}^1$

素因数の和:6521

約数の個数: 72

約数和(自身を含む): 445885440

約数和(自身を除く): 300061500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 6379, 7620, 11430, 12758, 19137, 22860, 25516, 31895, 38274, 57411, 63790, 76548, 95685, 114822, 127580, 191370, 229644, 287055, 382740, 574110, 810133, 1148220, 1620266, 2430399, 3240532, 4050665, 4860798, 7291197, 8101330, 9721596, 12151995, 14582394, 16202660, 24303990, 29164788, 36455985, 48607980, 72911970, 145823940]

約数ペア:

[(1, 145823940), (2, 72911970), (3, 48607980), (4, 36455985), (5, 29164788), (6, 24303990), (9, 16202660), (10, 14582394), (12, 12151995), (15, 9721596), (18, 8101330), (20, 7291197), (30, 4860798), (36, 4050665), (45, 3240532), (60, 2430399), (90, 1620266), (127, 1148220), (180, 810133), (254, 574110), (381, 382740), (508, 287055), (635, 229644), (762, 191370), (1143, 127580), (1270, 114822), (1524, 95685), (1905, 76548), (2286, 63790), (2540, 57411), (3810, 38274), (4572, 31895), (5715, 25516), (6379, 22860), (7620, 19137), (11430, 12758)]