72791100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2660

約数の個数: 108

約数和(自身を含む): 235609920

約数和(自身を除く): 162818820

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, 2609, 2790, 3100, 4650, 5218, 5580, 6975, 7827, 9300, 10436, 13045, 13950, 15654, 23481, 26090, 27900, 31308, 39135, 46962, 52180, 65225, 78270, 80879, 93924, 117405, 130450, 156540, 161758, 195675, 234810, 242637, 260900, 323516, 391350, 404395, 469620, 485274, 587025, 727911, 782700, 808790, 970548, 1174050, 1213185, 1455822, 1617580, 2021975, 2348100, 2426370, 2911644, 3639555, 4043950, 4852740, 6065925, 7279110, 8087900, 12131850, 14558220, 18197775, 24263700, 36395550, 72791100]

約数ペア:

[(1, 72791100), (2, 36395550), (3, 24263700), (4, 18197775), (5, 14558220), (6, 12131850), (9, 8087900), (10, 7279110), (12, 6065925), (15, 4852740), (18, 4043950), (20, 3639555), (25, 2911644), (30, 2426370), (31, 2348100), (36, 2021975), (45, 1617580), (50, 1455822), (60, 1213185), (62, 1174050), (75, 970548), (90, 808790), (93, 782700), (100, 727911), (124, 587025), (150, 485274), (155, 469620), (180, 404395), (186, 391350), (225, 323516), (279, 260900), (300, 242637), (310, 234810), (372, 195675), (450, 161758), (465, 156540), (558, 130450), (620, 117405), (775, 93924), (900, 80879), (930, 78270), (1116, 65225), (1395, 52180), (1550, 46962), (1860, 39135), (2325, 31308), (2609, 27900), (2790, 26090), (3100, 23481), (4650, 15654), (5218, 13950), (5580, 13045), (6975, 10436), (7827, 9300)]