144253780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5419}}^1$

素因数の和:5461

約数の個数: 48

約数和(自身を含む): 333264960

約数和(自身を除く): 189011180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 5324, 5419, 6655, 10838, 13310, 21676, 26620, 27095, 54190, 59609, 108380, 119218, 238436, 298045, 596090, 655699, 1192180, 1311398, 2622796, 3278495, 6556990, 7212689, 13113980, 14425378, 28850756, 36063445, 72126890, 144253780]

約数ペア:

[(1, 144253780), (2, 72126890), (4, 36063445), (5, 28850756), (10, 14425378), (11, 13113980), (20, 7212689), (22, 6556990), (44, 3278495), (55, 2622796), (110, 1311398), (121, 1192180), (220, 655699), (242, 596090), (484, 298045), (605, 238436), (1210, 119218), (1331, 108380), (2420, 59609), (2662, 54190), (5324, 27095), (5419, 26620), (6655, 21676), (10838, 13310)]