131168250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 358931664

約数和(自身を除く): 227763414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 125, 150, 194, 225, 250, 291, 375, 450, 485, 582, 601, 750, 873, 970, 1125, 1202, 1455, 1746, 1803, 2250, 2425, 2910, 3005, 3606, 4365, 4850, 5409, 6010, 7275, 8730, 9015, 10818, 12125, 14550, 15025, 18030, 21825, 24250, 27045, 30050, 36375, 43650, 45075, 54090, 58297, 72750, 75125, 90150, 109125, 116594, 135225, 150250, 174891, 218250, 225375, 270450, 291485, 349782, 450750, 524673, 582970, 676125, 874455, 1049346, 1352250, 1457425, 1748910, 2623365, 2914850, 4372275, 5246730, 7287125, 8744550, 13116825, 14574250, 21861375, 26233650, 43722750, 65584125, 131168250]

約数ペア:

[(1, 131168250), (2, 65584125), (3, 43722750), (5, 26233650), (6, 21861375), (9, 14574250), (10, 13116825), (15, 8744550), (18, 7287125), (25, 5246730), (30, 4372275), (45, 2914850), (50, 2623365), (75, 1748910), (90, 1457425), (97, 1352250), (125, 1049346), (150, 874455), (194, 676125), (225, 582970), (250, 524673), (291, 450750), (375, 349782), (450, 291485), (485, 270450), (582, 225375), (601, 218250), (750, 174891), (873, 150250), (970, 135225), (1125, 116594), (1202, 109125), (1455, 90150), (1746, 75125), (1803, 72750), (2250, 58297), (2425, 54090), (2910, 45075), (3005, 43650), (3606, 36375), (4365, 30050), (4850, 27045), (5409, 24250), (6010, 21825), (7275, 18030), (8730, 15025), (9015, 14550), (10818, 12125)]