71830500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{6841}}^1$

素因数の和:6870

約数の個数: 96

約数和(自身を含む): 239086848

約数和(自身を除く): 167256348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 6841, 10500, 13682, 20523, 27364, 34205, 41046, 47887, 68410, 82092, 95774, 102615, 136820, 143661, 171025, 191548, 205230, 239435, 287322, 342050, 410460, 478870, 513075, 574644, 684100, 718305, 855125, 957740, 1026150, 1197175, 1436610, 1710250, 2052300, 2394350, 2565375, 2873220, 3420500, 3591525, 4788700, 5130750, 5985875, 7183050, 10261500, 11971750, 14366100, 17957625, 23943500, 35915250, 71830500]

約数ペア:

[(1, 71830500), (2, 35915250), (3, 23943500), (4, 17957625), (5, 14366100), (6, 11971750), (7, 10261500), (10, 7183050), (12, 5985875), (14, 5130750), (15, 4788700), (20, 3591525), (21, 3420500), (25, 2873220), (28, 2565375), (30, 2394350), (35, 2052300), (42, 1710250), (50, 1436610), (60, 1197175), (70, 1026150), (75, 957740), (84, 855125), (100, 718305), (105, 684100), (125, 574644), (140, 513075), (150, 478870), (175, 410460), (210, 342050), (250, 287322), (300, 239435), (350, 205230), (375, 191548), (420, 171025), (500, 143661), (525, 136820), (700, 102615), (750, 95774), (875, 82092), (1050, 68410), (1500, 47887), (1750, 41046), (2100, 34205), (2625, 27364), (3500, 20523), (5250, 13682), (6841, 10500)]