220148010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1621}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 588591360

約数和(自身を除く): 368443350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 503, 1006, 1509, 1621, 2515, 3018, 3242, 4527, 4863, 5030, 7545, 8105, 9054, 9726, 13581, 14589, 15090, 16210, 22635, 24315, 27162, 29178, 43767, 45270, 48630, 67905, 72945, 87534, 135810, 145890, 218835, 437670, 815363, 1630726, 2446089, 4076815, 4892178, 7338267, 8153630, 12230445, 14676534, 22014801, 24460890, 36691335, 44029602, 73382670, 110074005, 220148010]

約数ペア:

[(1, 220148010), (2, 110074005), (3, 73382670), (5, 44029602), (6, 36691335), (9, 24460890), (10, 22014801), (15, 14676534), (18, 12230445), (27, 8153630), (30, 7338267), (45, 4892178), (54, 4076815), (90, 2446089), (135, 1630726), (270, 815363), (503, 437670), (1006, 218835), (1509, 145890), (1621, 135810), (2515, 87534), (3018, 72945), (3242, 67905), (4527, 48630), (4863, 45270), (5030, 43767), (7545, 29178), (8105, 27162), (9054, 24315), (9726, 22635), (13581, 16210), (14589, 15090)]