201680672220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1003087}}^1$

素因数の和:1004219

約数の個数: 72

約数和(自身を含む): 612313001664

約数和(自身を除く): 410632329444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1117, 2234, 3351, 4468, 5585, 6702, 10053, 11170, 13404, 16755, 20106, 22340, 33510, 40212, 50265, 67020, 100530, 201060, 1003087, 2006174, 3009261, 4012348, 5015435, 6018522, 9027783, 10030870, 12037044, 15046305, 18055566, 20061740, 30092610, 36111132, 45138915, 60185220, 90277830, 180555660, 1120448179, 2240896358, 3361344537, 4481792716, 5602240895, 6722689074, 10084033611, 11204481790, 13445378148, 16806722685, 20168067222, 22408963580, 33613445370, 40336134444, 50420168055, 67226890740, 100840336110, 201680672220]

約数ペア:

[(1, 201680672220), (2, 100840336110), (3, 67226890740), (4, 50420168055), (5, 40336134444), (6, 33613445370), (9, 22408963580), (10, 20168067222), (12, 16806722685), (15, 13445378148), (18, 11204481790), (20, 10084033611), (30, 6722689074), (36, 5602240895), (45, 4481792716), (60, 3361344537), (90, 2240896358), (180, 1120448179), (1117, 180555660), (2234, 90277830), (3351, 60185220), (4468, 45138915), (5585, 36111132), (6702, 30092610), (10053, 20061740), (11170, 18055566), (13404, 15046305), (16755, 12037044), (20106, 10030870), (22340, 9027783), (33510, 6018522), (40212, 5015435), (50265, 4012348), (67020, 3009261), (100530, 2006174), (201060, 1003087)]