108313020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8243}}^1$

素因数の和:8331

約数の個数: 72

約数和(自身を含む): 333090576

約数和(自身を除く): 224777556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 8243, 13140, 16486, 24729, 32972, 41215, 49458, 74187, 82430, 98916, 123645, 148374, 164860, 247290, 296748, 370935, 494580, 601739, 741870, 1203478, 1483740, 1805217, 2406956, 3008695, 3610434, 5415651, 6017390, 7220868, 9026085, 10831302, 12034780, 18052170, 21662604, 27078255, 36104340, 54156510, 108313020]

約数ペア:

[(1, 108313020), (2, 54156510), (3, 36104340), (4, 27078255), (5, 21662604), (6, 18052170), (9, 12034780), (10, 10831302), (12, 9026085), (15, 7220868), (18, 6017390), (20, 5415651), (30, 3610434), (36, 3008695), (45, 2406956), (60, 1805217), (73, 1483740), (90, 1203478), (146, 741870), (180, 601739), (219, 494580), (292, 370935), (365, 296748), (438, 247290), (657, 164860), (730, 148374), (876, 123645), (1095, 98916), (1314, 82430), (1460, 74187), (2190, 49458), (2628, 41215), (3285, 32972), (4380, 24729), (6570, 16486), (8243, 13140)]