15270200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 39086040

約数和(自身を除く): 23815840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 631, 968, 1100, 1210, 1262, 2200, 2420, 2524, 3025, 3155, 4840, 5048, 6050, 6310, 6941, 12100, 12620, 13882, 15775, 24200, 25240, 27764, 31550, 34705, 55528, 63100, 69410, 76351, 126200, 138820, 152702, 173525, 277640, 305404, 347050, 381755, 610808, 694100, 763510, 1388200, 1527020, 1908775, 3054040, 3817550, 7635100, 15270200]

約数ペア:

[(1, 15270200), (2, 7635100), (4, 3817550), (5, 3054040), (8, 1908775), (10, 1527020), (11, 1388200), (20, 763510), (22, 694100), (25, 610808), (40, 381755), (44, 347050), (50, 305404), (55, 277640), (88, 173525), (100, 152702), (110, 138820), (121, 126200), (200, 76351), (220, 69410), (242, 63100), (275, 55528), (440, 34705), (484, 31550), (550, 27764), (605, 25240), (631, 24200), (968, 15775), (1100, 13882), (1210, 12620), (1262, 12100), (2200, 6941), (2420, 6310), (2524, 6050), (3025, 5048), (3155, 4840)]