57505400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 144894000

約数和(自身を除く): 87388600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 37, 38, 40, 50, 74, 76, 95, 100, 148, 152, 185, 190, 200, 296, 370, 380, 409, 475, 703, 740, 760, 818, 925, 950, 1406, 1480, 1636, 1850, 1900, 2045, 2812, 3272, 3515, 3700, 3800, 4090, 5624, 7030, 7400, 7771, 8180, 10225, 14060, 15133, 15542, 16360, 17575, 20450, 28120, 30266, 31084, 35150, 38855, 40900, 60532, 62168, 70300, 75665, 77710, 81800, 121064, 140600, 151330, 155420, 194275, 287527, 302660, 310840, 378325, 388550, 575054, 605320, 756650, 777100, 1150108, 1437635, 1513300, 1554200, 2300216, 2875270, 3026600, 5750540, 7188175, 11501080, 14376350, 28752700, 57505400]

約数ペア:

[(1, 57505400), (2, 28752700), (4, 14376350), (5, 11501080), (8, 7188175), (10, 5750540), (19, 3026600), (20, 2875270), (25, 2300216), (37, 1554200), (38, 1513300), (40, 1437635), (50, 1150108), (74, 777100), (76, 756650), (95, 605320), (100, 575054), (148, 388550), (152, 378325), (185, 310840), (190, 302660), (200, 287527), (296, 194275), (370, 155420), (380, 151330), (409, 140600), (475, 121064), (703, 81800), (740, 77710), (760, 75665), (818, 70300), (925, 62168), (950, 60532), (1406, 40900), (1480, 38855), (1636, 35150), (1850, 31084), (1900, 30266), (2045, 28120), (2812, 20450), (3272, 17575), (3515, 16360), (3700, 15542), (3800, 15133), (4090, 14060), (5624, 10225), (7030, 8180), (7400, 7771)]