150294100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{12421}}^1$

素因数の和:12457

約数の個数: 54

約数和(自身を含む): 358511342

約数和(自身を除く): 208217242

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 12100, 12421, 24842, 49684, 62105, 124210, 136631, 248420, 273262, 310525, 546524, 621050, 683155, 1242100, 1366310, 1502941, 2732620, 3005882, 3415775, 6011764, 6831550, 7514705, 13663100, 15029410, 30058820, 37573525, 75147050, 150294100]

約数ペア:

[(1, 150294100), (2, 75147050), (4, 37573525), (5, 30058820), (10, 15029410), (11, 13663100), (20, 7514705), (22, 6831550), (25, 6011764), (44, 3415775), (50, 3005882), (55, 2732620), (100, 1502941), (110, 1366310), (121, 1242100), (220, 683155), (242, 621050), (275, 546524), (484, 310525), (550, 273262), (605, 248420), (1100, 136631), (1210, 124210), (2420, 62105), (3025, 49684), (6050, 24842), (12100, 12421)]