68715500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 177690240

約数和(自身を除く): 108974740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 125, 140, 145, 175, 203, 250, 290, 350, 406, 500, 580, 677, 700, 725, 812, 875, 1015, 1354, 1450, 1750, 2030, 2708, 2900, 3385, 3500, 3625, 4060, 4739, 5075, 6770, 7250, 9478, 10150, 13540, 14500, 16925, 18956, 19633, 20300, 23695, 25375, 33850, 39266, 47390, 50750, 67700, 78532, 84625, 94780, 98165, 101500, 118475, 137431, 169250, 196330, 236950, 274862, 338500, 392660, 473900, 490825, 549724, 592375, 687155, 981650, 1184750, 1374310, 1963300, 2369500, 2454125, 2748620, 3435775, 4908250, 6871550, 9816500, 13743100, 17178875, 34357750, 68715500]

約数ペア:

[(1, 68715500), (2, 34357750), (4, 17178875), (5, 13743100), (7, 9816500), (10, 6871550), (14, 4908250), (20, 3435775), (25, 2748620), (28, 2454125), (29, 2369500), (35, 1963300), (50, 1374310), (58, 1184750), (70, 981650), (100, 687155), (116, 592375), (125, 549724), (140, 490825), (145, 473900), (175, 392660), (203, 338500), (250, 274862), (290, 236950), (350, 196330), (406, 169250), (500, 137431), (580, 118475), (677, 101500), (700, 98165), (725, 94780), (812, 84625), (875, 78532), (1015, 67700), (1354, 50750), (1450, 47390), (1750, 39266), (2030, 33850), (2708, 25375), (2900, 23695), (3385, 20300), (3500, 19633), (3625, 18956), (4060, 16925), (4739, 14500), (5075, 13540), (6770, 10150), (7250, 9478)]