1295100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1439}}^1$

素因数の和:1459

約数の個数: 54

約数和(自身を含む): 4062240

約数和(自身を除く): 2767140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 1439, 2878, 4317, 5756, 7195, 8634, 12951, 14390, 17268, 21585, 25902, 28780, 35975, 43170, 51804, 64755, 71950, 86340, 107925, 129510, 143900, 215850, 259020, 323775, 431700, 647550, 1295100]

約数ペア:

[(1, 1295100), (2, 647550), (3, 431700), (4, 323775), (5, 259020), (6, 215850), (9, 143900), (10, 129510), (12, 107925), (15, 86340), (18, 71950), (20, 64755), (25, 51804), (30, 43170), (36, 35975), (45, 28780), (50, 25902), (60, 21585), (75, 17268), (90, 14390), (100, 12951), (150, 8634), (180, 7195), (225, 5756), (300, 4317), (450, 2878), (900, 1439)]