122920380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62081}}^1$

素因数の和:62107

約数の個数: 72

約数和(自身を含む): 406761264

約数和(自身を除く): 283840884

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, 62081, 124162, 186243, 248324, 310405, 372486, 558729, 620810, 682891, 744972, 931215, 1117458, 1241620, 1365782, 1862430, 2048673, 2234916, 2731564, 2793645, 3414455, 3724860, 4097346, 5587290, 6146019, 6828910, 8194692, 10243365, 11174580, 12292038, 13657820, 20486730, 24584076, 30730095, 40973460, 61460190, 122920380]

約数ペア:

[(1, 122920380), (2, 61460190), (3, 40973460), (4, 30730095), (5, 24584076), (6, 20486730), (9, 13657820), (10, 12292038), (11, 11174580), (12, 10243365), (15, 8194692), (18, 6828910), (20, 6146019), (22, 5587290), (30, 4097346), (33, 3724860), (36, 3414455), (44, 2793645), (45, 2731564), (55, 2234916), (60, 2048673), (66, 1862430), (90, 1365782), (99, 1241620), (110, 1117458), (132, 931215), (165, 744972), (180, 682891), (198, 620810), (220, 558729), (330, 372486), (396, 310405), (495, 248324), (660, 186243), (990, 124162), (1980, 62081)]