43831980

素因数分解:

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

素因数の和:2527

約数の個数: 72

約数和(自身を含む): 134329104

約数和(自身を除く): 90497124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 2411, 3030, 3636, 4545, 4822, 6060, 7233, 9090, 9644, 12055, 14466, 18180, 21699, 24110, 28932, 36165, 43398, 48220, 72330, 86796, 108495, 144660, 216990, 243511, 433980, 487022, 730533, 974044, 1217555, 1461066, 2191599, 2435110, 2922132, 3652665, 4383198, 4870220, 7305330, 8766396, 10957995, 14610660, 21915990, 43831980]

約数ペア:

[(1, 43831980), (2, 21915990), (3, 14610660), (4, 10957995), (5, 8766396), (6, 7305330), (9, 4870220), (10, 4383198), (12, 3652665), (15, 2922132), (18, 2435110), (20, 2191599), (30, 1461066), (36, 1217555), (45, 974044), (60, 730533), (90, 487022), (101, 433980), (180, 243511), (202, 216990), (303, 144660), (404, 108495), (505, 86796), (606, 72330), (909, 48220), (1010, 43398), (1212, 36165), (1515, 28932), (1818, 24110), (2020, 21699), (2411, 18180), (3030, 14466), (3636, 12055), (4545, 9644), (4822, 9090), (6060, 7233)]