147242000

素因数分解:

$2^4\times 5^3\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:993

約数の個数: 80

約数和(自身を含む): 360726912

約数和(自身を除く): 213484912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 125, 166, 200, 250, 332, 400, 415, 500, 664, 830, 887, 1000, 1328, 1660, 1774, 2000, 2075, 3320, 3548, 4150, 4435, 6640, 7096, 8300, 8870, 10375, 14192, 16600, 17740, 20750, 22175, 33200, 35480, 41500, 44350, 70960, 73621, 83000, 88700, 110875, 147242, 166000, 177400, 221750, 294484, 354800, 368105, 443500, 588968, 736210, 887000, 1177936, 1472420, 1774000, 1840525, 2944840, 3681050, 5889680, 7362100, 9202625, 14724200, 18405250, 29448400, 36810500, 73621000, 147242000]

約数ペア:

[(1, 147242000), (2, 73621000), (4, 36810500), (5, 29448400), (8, 18405250), (10, 14724200), (16, 9202625), (20, 7362100), (25, 5889680), (40, 3681050), (50, 2944840), (80, 1840525), (83, 1774000), (100, 1472420), (125, 1177936), (166, 887000), (200, 736210), (250, 588968), (332, 443500), (400, 368105), (415, 354800), (500, 294484), (664, 221750), (830, 177400), (887, 166000), (1000, 147242), (1328, 110875), (1660, 88700), (1774, 83000), (2000, 73621), (2075, 70960), (3320, 44350), (3548, 41500), (4150, 35480), (4435, 33200), (6640, 22175), (7096, 20750), (8300, 17740), (8870, 16600), (10375, 14192)]