42972900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{143243}}^1$

素因数の和:143260

約数の個数: 36

約数和(自身を含む): 124335792

約数和(自身を除く): 81362892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 143243, 286486, 429729, 572972, 716215, 859458, 1432430, 1718916, 2148645, 2864860, 3581075, 4297290, 7162150, 8594580, 10743225, 14324300, 21486450, 42972900]

約数ペア:

[(1, 42972900), (2, 21486450), (3, 14324300), (4, 10743225), (5, 8594580), (6, 7162150), (10, 4297290), (12, 3581075), (15, 2864860), (20, 2148645), (25, 1718916), (30, 1432430), (50, 859458), (60, 716215), (75, 572972), (100, 429729), (150, 286486), (300, 143243)]