30806700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3587

約数の個数: 72

約数和(自身を含む): 92233680

約数和(自身を除く): 61426980

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, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 3541, 4350, 7082, 8700, 10623, 14164, 17705, 21246, 35410, 42492, 53115, 70820, 88525, 102689, 106230, 177050, 205378, 212460, 265575, 308067, 354100, 410756, 513445, 531150, 616134, 1026890, 1062300, 1232268, 1540335, 2053780, 2567225, 3080670, 5134450, 6161340, 7701675, 10268900, 15403350, 30806700]

約数ペア:

[(1, 30806700), (2, 15403350), (3, 10268900), (4, 7701675), (5, 6161340), (6, 5134450), (10, 3080670), (12, 2567225), (15, 2053780), (20, 1540335), (25, 1232268), (29, 1062300), (30, 1026890), (50, 616134), (58, 531150), (60, 513445), (75, 410756), (87, 354100), (100, 308067), (116, 265575), (145, 212460), (150, 205378), (174, 177050), (290, 106230), (300, 102689), (348, 88525), (435, 70820), (580, 53115), (725, 42492), (870, 35410), (1450, 21246), (1740, 17705), (2175, 14164), (2900, 10623), (3541, 8700), (4350, 7082)]