2288897820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1156009}}^1$

素因数の和:1156035

約数の個数: 72

約数和(自身を含む): 7574177520

約数和(自身を除く): 5285279700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1156009, 2312018, 3468027, 4624036, 5780045, 6936054, 10404081, 11560090, 12716099, 13872108, 17340135, 20808162, 23120180, 25432198, 34680270, 38148297, 41616324, 50864396, 52020405, 63580495, 69360540, 76296594, 104040810, 114444891, 127160990, 152593188, 190741485, 208081620, 228889782, 254321980, 381482970, 457779564, 572224455, 762965940, 1144448910, 2288897820]

約数ペア:

[(1, 2288897820), (2, 1144448910), (3, 762965940), (4, 572224455), (5, 457779564), (6, 381482970), (9, 254321980), (10, 228889782), (11, 208081620), (12, 190741485), (15, 152593188), (18, 127160990), (20, 114444891), (22, 104040810), (30, 76296594), (33, 69360540), (36, 63580495), (44, 52020405), (45, 50864396), (55, 41616324), (60, 38148297), (66, 34680270), (90, 25432198), (99, 23120180), (110, 20808162), (132, 17340135), (165, 13872108), (180, 12716099), (198, 11560090), (220, 10404081), (330, 6936054), (396, 5780045), (495, 4624036), (660, 3468027), (990, 2312018), (1980, 1156009)]