201129660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1811}}^1$

素因数の和:2443

約数の個数: 72

約数和(自身を含む): 611419536

約数和(自身を除く): 410289876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 617, 1234, 1811, 1851, 2468, 3085, 3622, 3702, 5433, 5553, 6170, 7244, 7404, 9055, 9255, 10866, 11106, 12340, 16299, 18110, 18510, 21732, 22212, 27165, 27765, 32598, 36220, 37020, 54330, 55530, 65196, 81495, 108660, 111060, 162990, 325980, 1117387, 2234774, 3352161, 4469548, 5586935, 6704322, 10056483, 11173870, 13408644, 16760805, 20112966, 22347740, 33521610, 40225932, 50282415, 67043220, 100564830, 201129660]

約数ペア:

[(1, 201129660), (2, 100564830), (3, 67043220), (4, 50282415), (5, 40225932), (6, 33521610), (9, 22347740), (10, 20112966), (12, 16760805), (15, 13408644), (18, 11173870), (20, 10056483), (30, 6704322), (36, 5586935), (45, 4469548), (60, 3352161), (90, 2234774), (180, 1117387), (617, 325980), (1234, 162990), (1811, 111060), (1851, 108660), (2468, 81495), (3085, 65196), (3622, 55530), (3702, 54330), (5433, 37020), (5553, 36220), (6170, 32598), (7244, 27765), (7404, 27165), (9055, 22212), (9255, 21732), (10866, 18510), (11106, 18110), (12340, 16299)]