157413780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97169}}^1$

素因数の和:97190

約数の個数: 60

約数和(自身を含む): 493817940

約数和(自身を除く): 336404160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 97169, 194338, 291507, 388676, 485845, 583014, 874521, 971690, 1166028, 1457535, 1749042, 1943380, 2623563, 2915070, 3498084, 4372605, 5247126, 5830140, 7870689, 8745210, 10494252, 13117815, 15741378, 17490420, 26235630, 31482756, 39353445, 52471260, 78706890, 157413780]

約数ペア:

[(1, 157413780), (2, 78706890), (3, 52471260), (4, 39353445), (5, 31482756), (6, 26235630), (9, 17490420), (10, 15741378), (12, 13117815), (15, 10494252), (18, 8745210), (20, 7870689), (27, 5830140), (30, 5247126), (36, 4372605), (45, 3498084), (54, 2915070), (60, 2623563), (81, 1943380), (90, 1749042), (108, 1457535), (135, 1166028), (162, 971690), (180, 874521), (270, 583014), (324, 485845), (405, 388676), (540, 291507), (810, 194338), (1620, 97169)]