2080852650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{26729}}^1$

素因数の和:26920

約数の個数: 72

約数和(自身を含む): 5623083180

約数和(自身を除く): 3542230530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 173, 225, 346, 450, 519, 865, 1038, 1557, 1730, 2595, 3114, 4325, 5190, 7785, 8650, 12975, 15570, 25950, 26729, 38925, 53458, 77850, 80187, 133645, 160374, 240561, 267290, 400935, 481122, 668225, 801870, 1202805, 1336450, 2004675, 2405610, 4009350, 4624117, 6014025, 9248234, 12028050, 13872351, 23120585, 27744702, 41617053, 46241170, 69361755, 83234106, 115602925, 138723510, 208085265, 231205850, 346808775, 416170530, 693617550, 1040426325, 2080852650]

約数ペア:

[(1, 2080852650), (2, 1040426325), (3, 693617550), (5, 416170530), (6, 346808775), (9, 231205850), (10, 208085265), (15, 138723510), (18, 115602925), (25, 83234106), (30, 69361755), (45, 46241170), (50, 41617053), (75, 27744702), (90, 23120585), (150, 13872351), (173, 12028050), (225, 9248234), (346, 6014025), (450, 4624117), (519, 4009350), (865, 2405610), (1038, 2004675), (1557, 1336450), (1730, 1202805), (2595, 801870), (3114, 668225), (4325, 481122), (5190, 400935), (7785, 267290), (8650, 240561), (12975, 160374), (15570, 133645), (25950, 80187), (26729, 77850), (38925, 53458)]