27412020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16921}}^1$

素因数の和:16942

約数の個数: 60

約数和(自身を含む): 85997604

約数和(自身を除く): 58585584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16921, 33842, 50763, 67684, 84605, 101526, 152289, 169210, 203052, 253815, 304578, 338420, 456867, 507630, 609156, 761445, 913734, 1015260, 1370601, 1522890, 1827468, 2284335, 2741202, 3045780, 4568670, 5482404, 6853005, 9137340, 13706010, 27412020]

約数ペア:

[(1, 27412020), (2, 13706010), (3, 9137340), (4, 6853005), (5, 5482404), (6, 4568670), (9, 3045780), (10, 2741202), (12, 2284335), (15, 1827468), (18, 1522890), (20, 1370601), (27, 1015260), (30, 913734), (36, 761445), (45, 609156), (54, 507630), (60, 456867), (81, 338420), (90, 304578), (108, 253815), (135, 203052), (162, 169210), (180, 152289), (270, 101526), (324, 84605), (405, 67684), (540, 50763), (810, 33842), (1620, 16921)]