1249613100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{44789}}^1$

素因数の和:44840

約数の個数: 108

約数和(自身を含む): 4043282880

約数和(自身を除く): 2793669780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 5580, 6975, 9300, 13950, 27900, 44789, 89578, 134367, 179156, 223945, 268734, 403101, 447890, 537468, 671835, 806202, 895780, 1119725, 1343670, 1388459, 1612404, 2015505, 2239450, 2687340, 2776918, 3359175, 4031010, 4165377, 4478900, 5553836, 6718350, 6942295, 8062020, 8330754, 10077525, 12496131, 13436700, 13884590, 16661508, 20155050, 20826885, 24992262, 27769180, 34711475, 40310100, 41653770, 49984524, 62480655, 69422950, 83307540, 104134425, 124961310, 138845900, 208268850, 249922620, 312403275, 416537700, 624806550, 1249613100]

約数ペア:

[(1, 1249613100), (2, 624806550), (3, 416537700), (4, 312403275), (5, 249922620), (6, 208268850), (9, 138845900), (10, 124961310), (12, 104134425), (15, 83307540), (18, 69422950), (20, 62480655), (25, 49984524), (30, 41653770), (31, 40310100), (36, 34711475), (45, 27769180), (50, 24992262), (60, 20826885), (62, 20155050), (75, 16661508), (90, 13884590), (93, 13436700), (100, 12496131), (124, 10077525), (150, 8330754), (155, 8062020), (180, 6942295), (186, 6718350), (225, 5553836), (279, 4478900), (300, 4165377), (310, 4031010), (372, 3359175), (450, 2776918), (465, 2687340), (558, 2239450), (620, 2015505), (775, 1612404), (900, 1388459), (930, 1343670), (1116, 1119725), (1395, 895780), (1550, 806202), (1860, 671835), (2325, 537468), (2790, 447890), (3100, 403101), (4650, 268734), (5580, 223945), (6975, 179156), (9300, 134367), (13950, 89578), (27900, 44789)]