27983100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2575

約数の個数: 72

約数和(自身を含む): 83185648

約数和(自身を除く): 55202548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2521, 2775, 3700, 5042, 5550, 7563, 10084, 11100, 12605, 15126, 25210, 30252, 37815, 50420, 63025, 75630, 93277, 126050, 151260, 186554, 189075, 252100, 279831, 373108, 378150, 466385, 559662, 756300, 932770, 1119324, 1399155, 1865540, 2331925, 2798310, 4663850, 5596620, 6995775, 9327700, 13991550, 27983100]

約数ペア:

[(1, 27983100), (2, 13991550), (3, 9327700), (4, 6995775), (5, 5596620), (6, 4663850), (10, 2798310), (12, 2331925), (15, 1865540), (20, 1399155), (25, 1119324), (30, 932770), (37, 756300), (50, 559662), (60, 466385), (74, 378150), (75, 373108), (100, 279831), (111, 252100), (148, 189075), (150, 186554), (185, 151260), (222, 126050), (300, 93277), (370, 75630), (444, 63025), (555, 50420), (740, 37815), (925, 30252), (1110, 25210), (1850, 15126), (2220, 12605), (2521, 11100), (2775, 10084), (3700, 7563), (5042, 5550)]