200008980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{370387}}^1$

素因数の和:370405

約数の個数: 48

約数和(自身を含む): 622251840

約数和(自身を除く): 422242860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 370387, 740774, 1111161, 1481548, 1851935, 2222322, 3333483, 3703870, 4444644, 5555805, 6666966, 7407740, 10000449, 11111610, 13333932, 16667415, 20000898, 22223220, 33334830, 40001796, 50002245, 66669660, 100004490, 200008980]

約数ペア:

[(1, 200008980), (2, 100004490), (3, 66669660), (4, 50002245), (5, 40001796), (6, 33334830), (9, 22223220), (10, 20000898), (12, 16667415), (15, 13333932), (18, 11111610), (20, 10000449), (27, 7407740), (30, 6666966), (36, 5555805), (45, 4444644), (54, 3703870), (60, 3333483), (90, 2222322), (108, 1851935), (135, 1481548), (180, 1111161), (270, 740774), (540, 370387)]