202327260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{37889}}^1$

素因数の和:37990

約数の個数: 48

約数和(自身を含む): 572896800

約数和(自身を除く): 370569540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 37889, 75778, 113667, 151556, 189445, 227334, 378890, 454668, 568335, 757780, 1136670, 2273340, 3372121, 6744242, 10116363, 13488484, 16860605, 20232726, 33721210, 40465452, 50581815, 67442420, 101163630, 202327260]

約数ペア:

[(1, 202327260), (2, 101163630), (3, 67442420), (4, 50581815), (5, 40465452), (6, 33721210), (10, 20232726), (12, 16860605), (15, 13488484), (20, 10116363), (30, 6744242), (60, 3372121), (89, 2273340), (178, 1136670), (267, 757780), (356, 568335), (445, 454668), (534, 378890), (890, 227334), (1068, 189445), (1335, 151556), (1780, 113667), (2670, 75778), (5340, 37889)]