1940100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 5832960

約数和(自身を除く): 3892860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 223, 290, 300, 348, 435, 446, 580, 669, 725, 870, 892, 1115, 1338, 1450, 1740, 2175, 2230, 2676, 2900, 3345, 4350, 4460, 5575, 6467, 6690, 8700, 11150, 12934, 13380, 16725, 19401, 22300, 25868, 32335, 33450, 38802, 64670, 66900, 77604, 97005, 129340, 161675, 194010, 323350, 388020, 485025, 646700, 970050, 1940100]

約数ペア:

[(1, 1940100), (2, 970050), (3, 646700), (4, 485025), (5, 388020), (6, 323350), (10, 194010), (12, 161675), (15, 129340), (20, 97005), (25, 77604), (29, 66900), (30, 64670), (50, 38802), (58, 33450), (60, 32335), (75, 25868), (87, 22300), (100, 19401), (116, 16725), (145, 13380), (150, 12934), (174, 11150), (223, 8700), (290, 6690), (300, 6467), (348, 5575), (435, 4460), (446, 4350), (580, 3345), (669, 2900), (725, 2676), (870, 2230), (892, 2175), (1115, 1740), (1338, 1450)]