156310380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3727}}^1$

素因数の和:3975

約数の個数: 72

約数和(自身を含む): 476304192

約数和(自身を除く): 319993812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 3727, 4194, 4660, 6990, 7454, 8388, 10485, 11181, 13980, 14908, 18635, 20970, 22362, 33543, 37270, 41940, 44724, 55905, 67086, 74540, 111810, 134172, 167715, 223620, 335430, 670860, 868391, 1736782, 2605173, 3473564, 4341955, 5210346, 7815519, 8683910, 10420692, 13025865, 15631038, 17367820, 26051730, 31262076, 39077595, 52103460, 78155190, 156310380]

約数ペア:

[(1, 156310380), (2, 78155190), (3, 52103460), (4, 39077595), (5, 31262076), (6, 26051730), (9, 17367820), (10, 15631038), (12, 13025865), (15, 10420692), (18, 8683910), (20, 7815519), (30, 5210346), (36, 4341955), (45, 3473564), (60, 2605173), (90, 1736782), (180, 868391), (233, 670860), (466, 335430), (699, 223620), (932, 167715), (1165, 134172), (1398, 111810), (2097, 74540), (2330, 67086), (2796, 55905), (3495, 44724), (3727, 41940), (4194, 37270), (4660, 33543), (6990, 22362), (7454, 20970), (8388, 18635), (10485, 14908), (11181, 13980)]