124525980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5281}}^1$

素因数の和:5427

約数の個数: 72

約数和(自身を含む): 380684304

約数和(自身を除く): 256158324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5281, 5895, 7860, 10562, 11790, 15843, 21124, 23580, 26405, 31686, 47529, 52810, 63372, 79215, 95058, 105620, 158430, 190116, 237645, 316860, 475290, 691811, 950580, 1383622, 2075433, 2767244, 3459055, 4150866, 6226299, 6918110, 8301732, 10377165, 12452598, 13836220, 20754330, 24905196, 31131495, 41508660, 62262990, 124525980]

約数ペア:

[(1, 124525980), (2, 62262990), (3, 41508660), (4, 31131495), (5, 24905196), (6, 20754330), (9, 13836220), (10, 12452598), (12, 10377165), (15, 8301732), (18, 6918110), (20, 6226299), (30, 4150866), (36, 3459055), (45, 2767244), (60, 2075433), (90, 1383622), (131, 950580), (180, 691811), (262, 475290), (393, 316860), (524, 237645), (655, 190116), (786, 158430), (1179, 105620), (1310, 95058), (1572, 79215), (1965, 63372), (2358, 52810), (2620, 47529), (3930, 31686), (4716, 26405), (5281, 23580), (5895, 21124), (7860, 15843), (10562, 11790)]