22137900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 64735440

約数和(自身を除く): 42597540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 545, 654, 677, 1090, 1308, 1354, 1635, 2031, 2180, 2708, 2725, 3270, 3385, 4062, 5450, 6540, 6770, 8124, 8175, 10155, 10900, 13540, 16350, 16925, 20310, 32700, 33850, 40620, 50775, 67700, 73793, 101550, 147586, 203100, 221379, 295172, 368965, 442758, 737930, 885516, 1106895, 1475860, 1844825, 2213790, 3689650, 4427580, 5534475, 7379300, 11068950, 22137900]

約数ペア:

[(1, 22137900), (2, 11068950), (3, 7379300), (4, 5534475), (5, 4427580), (6, 3689650), (10, 2213790), (12, 1844825), (15, 1475860), (20, 1106895), (25, 885516), (30, 737930), (50, 442758), (60, 368965), (75, 295172), (100, 221379), (109, 203100), (150, 147586), (218, 101550), (300, 73793), (327, 67700), (436, 50775), (545, 40620), (654, 33850), (677, 32700), (1090, 20310), (1308, 16925), (1354, 16350), (1635, 13540), (2031, 10900), (2180, 10155), (2708, 8175), (2725, 8124), (3270, 6770), (3385, 6540), (4062, 5450)]