151250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^2$

素因数の和:44

約数の個数: 30

約数和(自身を含む): 311619

約数和(自身を除く): 160369

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 625, 1210, 1250, 1375, 2750, 3025, 6050, 6875, 13750, 15125, 30250, 75625, 151250]

約数ペア:

[(1, 151250), (2, 75625), (5, 30250), (10, 15125), (11, 13750), (22, 6875), (25, 6050), (50, 3025), (55, 2750), (110, 1375), (121, 1250), (125, 1210), (242, 625), (250, 605), (275, 550)]