201225510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{1619}}^1$

素因数の和:3013

約数の個数: 48

約数和(自身を含む): 523888560

約数和(自身を除く): 322663050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1381, 1619, 2762, 3238, 4143, 4857, 6905, 8095, 8286, 9714, 12429, 13810, 14571, 16190, 20715, 24285, 24858, 29142, 41430, 48570, 62145, 72855, 124290, 145710, 2235839, 4471678, 6707517, 11179195, 13415034, 20122551, 22358390, 33537585, 40245102, 67075170, 100612755, 201225510]

約数ペア:

[(1, 201225510), (2, 100612755), (3, 67075170), (5, 40245102), (6, 33537585), (9, 22358390), (10, 20122551), (15, 13415034), (18, 11179195), (30, 6707517), (45, 4471678), (90, 2235839), (1381, 145710), (1619, 124290), (2762, 72855), (3238, 62145), (4143, 48570), (4857, 41430), (6905, 29142), (8095, 24858), (8286, 24285), (9714, 20715), (12429, 16190), (13810, 14571)]