31052100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 90931680

約数和(自身を除く): 59879580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 890, 1068, 1163, 1335, 1780, 2225, 2326, 2670, 3489, 4450, 4652, 5340, 5815, 6675, 6978, 8900, 11630, 13350, 13956, 17445, 23260, 26700, 29075, 34890, 58150, 69780, 87225, 103507, 116300, 174450, 207014, 310521, 348900, 414028, 517535, 621042, 1035070, 1242084, 1552605, 2070140, 2587675, 3105210, 5175350, 6210420, 7763025, 10350700, 15526050, 31052100]

約数ペア:

[(1, 31052100), (2, 15526050), (3, 10350700), (4, 7763025), (5, 6210420), (6, 5175350), (10, 3105210), (12, 2587675), (15, 2070140), (20, 1552605), (25, 1242084), (30, 1035070), (50, 621042), (60, 517535), (75, 414028), (89, 348900), (100, 310521), (150, 207014), (178, 174450), (267, 116300), (300, 103507), (356, 87225), (445, 69780), (534, 58150), (890, 34890), (1068, 29075), (1163, 26700), (1335, 23260), (1780, 17445), (2225, 13956), (2326, 13350), (2670, 11630), (3489, 8900), (4450, 6978), (4652, 6675), (5340, 5815)]