156968800

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5303}}^1$

素因数の和:5360

約数の個数: 72

約数和(自身を含む): 393631056

約数和(自身を除く): 236662256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 1184, 1480, 1850, 2960, 3700, 5303, 5920, 7400, 10606, 14800, 21212, 26515, 29600, 42424, 53030, 84848, 106060, 132575, 169696, 196211, 212120, 265150, 392422, 424240, 530300, 784844, 848480, 981055, 1060600, 1569688, 1962110, 2121200, 3139376, 3924220, 4242400, 4905275, 6278752, 7848440, 9810550, 15696880, 19621100, 31393760, 39242200, 78484400, 156968800]

約数ペア:

[(1, 156968800), (2, 78484400), (4, 39242200), (5, 31393760), (8, 19621100), (10, 15696880), (16, 9810550), (20, 7848440), (25, 6278752), (32, 4905275), (37, 4242400), (40, 3924220), (50, 3139376), (74, 2121200), (80, 1962110), (100, 1569688), (148, 1060600), (160, 981055), (185, 848480), (200, 784844), (296, 530300), (370, 424240), (400, 392422), (592, 265150), (740, 212120), (800, 196211), (925, 169696), (1184, 132575), (1480, 106060), (1850, 84848), (2960, 53030), (3700, 42424), (5303, 29600), (5920, 26515), (7400, 21212), (10606, 14800)]