87663960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2411}}^1$

素因数の和:2529

約数の個数: 96

約数和(自身を含む): 287848080

約数和(自身を除く): 200184120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2411, 2424, 3030, 3636, 4040, 4545, 4822, 6060, 7233, 7272, 9090, 9644, 12055, 12120, 14466, 18180, 19288, 21699, 24110, 28932, 36165, 36360, 43398, 48220, 57864, 72330, 86796, 96440, 108495, 144660, 173592, 216990, 243511, 289320, 433980, 487022, 730533, 867960, 974044, 1217555, 1461066, 1948088, 2191599, 2435110, 2922132, 3652665, 4383198, 4870220, 5844264, 7305330, 8766396, 9740440, 10957995, 14610660, 17532792, 21915990, 29221320, 43831980, 87663960]

約数ペア:

[(1, 87663960), (2, 43831980), (3, 29221320), (4, 21915990), (5, 17532792), (6, 14610660), (8, 10957995), (9, 9740440), (10, 8766396), (12, 7305330), (15, 5844264), (18, 4870220), (20, 4383198), (24, 3652665), (30, 2922132), (36, 2435110), (40, 2191599), (45, 1948088), (60, 1461066), (72, 1217555), (90, 974044), (101, 867960), (120, 730533), (180, 487022), (202, 433980), (303, 289320), (360, 243511), (404, 216990), (505, 173592), (606, 144660), (808, 108495), (909, 96440), (1010, 86796), (1212, 72330), (1515, 57864), (1818, 48220), (2020, 43398), (2411, 36360), (2424, 36165), (3030, 28932), (3636, 24110), (4040, 21699), (4545, 19288), (4822, 18180), (6060, 14466), (7233, 12120), (7272, 12055), (9090, 9644)]