143639700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{919}}^1$

素因数の和:1457

約数の個数: 72

約数和(自身を含む): 416848320

約数和(自身を除く): 273208620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 521, 919, 1042, 1563, 1838, 2084, 2605, 2757, 3126, 3676, 4595, 5210, 5514, 6252, 7815, 9190, 10420, 11028, 13025, 13785, 15630, 18380, 22975, 26050, 27570, 31260, 39075, 45950, 52100, 55140, 68925, 78150, 91900, 137850, 156300, 275700, 478799, 957598, 1436397, 1915196, 2393995, 2872794, 4787990, 5745588, 7181985, 9575980, 11969975, 14363970, 23939950, 28727940, 35909925, 47879900, 71819850, 143639700]

約数ペア:

[(1, 143639700), (2, 71819850), (3, 47879900), (4, 35909925), (5, 28727940), (6, 23939950), (10, 14363970), (12, 11969975), (15, 9575980), (20, 7181985), (25, 5745588), (30, 4787990), (50, 2872794), (60, 2393995), (75, 1915196), (100, 1436397), (150, 957598), (300, 478799), (521, 275700), (919, 156300), (1042, 137850), (1563, 91900), (1838, 78150), (2084, 68925), (2605, 55140), (2757, 52100), (3126, 45950), (3676, 39075), (4595, 31260), (5210, 27570), (5514, 26050), (6252, 22975), (7815, 18380), (9190, 15630), (10420, 13785), (11028, 13025)]