15544100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 39664128

約数和(自身を除く): 24120028

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1087, 1100, 1300, 1430, 2174, 2860, 3575, 4348, 5435, 7150, 10870, 11957, 14131, 14300, 21740, 23914, 27175, 28262, 47828, 54350, 56524, 59785, 70655, 108700, 119570, 141310, 155441, 239140, 282620, 298925, 310882, 353275, 597850, 621764, 706550, 777205, 1195700, 1413100, 1554410, 3108820, 3886025, 7772050, 15544100]

約数ペア:

[(1, 15544100), (2, 7772050), (4, 3886025), (5, 3108820), (10, 1554410), (11, 1413100), (13, 1195700), (20, 777205), (22, 706550), (25, 621764), (26, 597850), (44, 353275), (50, 310882), (52, 298925), (55, 282620), (65, 239140), (100, 155441), (110, 141310), (130, 119570), (143, 108700), (220, 70655), (260, 59785), (275, 56524), (286, 54350), (325, 47828), (550, 28262), (572, 27175), (650, 23914), (715, 21740), (1087, 14300), (1100, 14131), (1300, 11957), (1430, 10870), (2174, 7150), (2860, 5435), (3575, 4348)]