152521400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{20611}}^1$

素因数の和:20664

約数の個数: 48

約数和(自身を含む): 364214040

約数和(自身を除く): 211692640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 20611, 41222, 82444, 103055, 164888, 206110, 412220, 515275, 762607, 824440, 1030550, 1525214, 2061100, 3050428, 3813035, 4122200, 6100856, 7626070, 15252140, 19065175, 30504280, 38130350, 76260700, 152521400]

約数ペア:

[(1, 152521400), (2, 76260700), (4, 38130350), (5, 30504280), (8, 19065175), (10, 15252140), (20, 7626070), (25, 6100856), (37, 4122200), (40, 3813035), (50, 3050428), (74, 2061100), (100, 1525214), (148, 1030550), (185, 824440), (200, 762607), (296, 515275), (370, 412220), (740, 206110), (925, 164888), (1480, 103055), (1850, 82444), (3700, 41222), (7400, 20611)]