100422840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{119551}}^1$

素因数の和:119572

約数の個数: 64

約数和(自身を含む): 344309760

約数和(自身を除く): 243886920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 119551, 239102, 358653, 478204, 597755, 717306, 836857, 956408, 1195510, 1434612, 1673714, 1793265, 2391020, 2510571, 2869224, 3347428, 3586530, 4184285, 4782040, 5021142, 6694856, 7173060, 8368570, 10042284, 12552855, 14346120, 16737140, 20084568, 25105710, 33474280, 50211420, 100422840]

約数ペア:

[(1, 100422840), (2, 50211420), (3, 33474280), (4, 25105710), (5, 20084568), (6, 16737140), (7, 14346120), (8, 12552855), (10, 10042284), (12, 8368570), (14, 7173060), (15, 6694856), (20, 5021142), (21, 4782040), (24, 4184285), (28, 3586530), (30, 3347428), (35, 2869224), (40, 2510571), (42, 2391020), (56, 1793265), (60, 1673714), (70, 1434612), (84, 1195510), (105, 956408), (120, 836857), (140, 717306), (168, 597755), (210, 478204), (280, 358653), (420, 239102), (840, 119551)]