201517020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10271}}^1$

素因数の和:10395

約数の個数: 72

約数和(自身を含む): 616936320

約数和(自身を除く): 415419300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 10271, 19620, 20542, 30813, 41084, 51355, 61626, 92439, 102710, 123252, 154065, 184878, 205420, 308130, 369756, 462195, 616260, 924390, 1119539, 1848780, 2239078, 3358617, 4478156, 5597695, 6717234, 10075851, 11195390, 13434468, 16793085, 20151702, 22390780, 33586170, 40303404, 50379255, 67172340, 100758510, 201517020]

約数ペア:

[(1, 201517020), (2, 100758510), (3, 67172340), (4, 50379255), (5, 40303404), (6, 33586170), (9, 22390780), (10, 20151702), (12, 16793085), (15, 13434468), (18, 11195390), (20, 10075851), (30, 6717234), (36, 5597695), (45, 4478156), (60, 3358617), (90, 2239078), (109, 1848780), (180, 1119539), (218, 924390), (327, 616260), (436, 462195), (545, 369756), (654, 308130), (981, 205420), (1090, 184878), (1308, 154065), (1635, 123252), (1962, 102710), (2180, 92439), (3270, 61626), (3924, 51355), (4905, 41084), (6540, 30813), (9810, 20542), (10271, 19620)]