87099720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6659}}^1$

素因数の和:6782

約数の個数: 64

約数和(自身を含む): 263736000

約数和(自身を除く): 176636280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 6659, 13080, 13318, 19977, 26636, 33295, 39954, 53272, 66590, 79908, 99885, 133180, 159816, 199770, 266360, 399540, 725831, 799080, 1451662, 2177493, 2903324, 3629155, 4354986, 5806648, 7258310, 8709972, 10887465, 14516620, 17419944, 21774930, 29033240, 43549860, 87099720]

約数ペア:

[(1, 87099720), (2, 43549860), (3, 29033240), (4, 21774930), (5, 17419944), (6, 14516620), (8, 10887465), (10, 8709972), (12, 7258310), (15, 5806648), (20, 4354986), (24, 3629155), (30, 2903324), (40, 2177493), (60, 1451662), (109, 799080), (120, 725831), (218, 399540), (327, 266360), (436, 199770), (545, 159816), (654, 133180), (872, 99885), (1090, 79908), (1308, 66590), (1635, 53272), (2180, 39954), (2616, 33295), (3270, 26636), (4360, 19977), (6540, 13318), (6659, 13080)]