377420220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{28723}}^1$

素因数の和:28811

約数の個数: 72

約数和(自身を含む): 1160564496

約数和(自身を除く): 783144276

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, 13140, 28723, 57446, 86169, 114892, 143615, 172338, 258507, 287230, 344676, 430845, 517014, 574460, 861690, 1034028, 1292535, 1723380, 2096779, 2585070, 4193558, 5170140, 6290337, 8387116, 10483895, 12580674, 18871011, 20967790, 25161348, 31451685, 37742022, 41935580, 62903370, 75484044, 94355055, 125806740, 188710110, 377420220]

約数ペア:

[(1, 377420220), (2, 188710110), (3, 125806740), (4, 94355055), (5, 75484044), (6, 62903370), (9, 41935580), (10, 37742022), (12, 31451685), (15, 25161348), (18, 20967790), (20, 18871011), (30, 12580674), (36, 10483895), (45, 8387116), (60, 6290337), (73, 5170140), (90, 4193558), (146, 2585070), (180, 2096779), (219, 1723380), (292, 1292535), (365, 1034028), (438, 861690), (657, 574460), (730, 517014), (876, 430845), (1095, 344676), (1314, 287230), (1460, 258507), (2190, 172338), (2628, 143615), (3285, 114892), (4380, 86169), (6570, 57446), (13140, 28723)]