126950580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22751}}^1$

素因数の和:22797

約数の個数: 72

約数和(自身を含む): 397522944

約数和(自身を除く): 270572364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 22751, 45502, 68253, 91004, 113755, 136506, 204759, 227510, 273012, 341265, 409518, 455020, 682530, 705281, 819036, 1023795, 1365060, 1410562, 2047590, 2115843, 2821124, 3526405, 4095180, 4231686, 6347529, 7052810, 8463372, 10579215, 12695058, 14105620, 21158430, 25390116, 31737645, 42316860, 63475290, 126950580]

約数ペア:

[(1, 126950580), (2, 63475290), (3, 42316860), (4, 31737645), (5, 25390116), (6, 21158430), (9, 14105620), (10, 12695058), (12, 10579215), (15, 8463372), (18, 7052810), (20, 6347529), (30, 4231686), (31, 4095180), (36, 3526405), (45, 2821124), (60, 2115843), (62, 2047590), (90, 1410562), (93, 1365060), (124, 1023795), (155, 819036), (180, 705281), (186, 682530), (279, 455020), (310, 409518), (372, 341265), (465, 273012), (558, 227510), (620, 204759), (930, 136506), (1116, 113755), (1395, 91004), (1860, 68253), (2790, 45502), (5580, 22751)]