85883700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{40897}}^1$

素因数の和:40921

約数の個数: 72

約数和(自身を含む): 283995712

約数和(自身を除く): 198112012

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, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 40897, 81794, 122691, 163588, 204485, 245382, 286279, 408970, 490764, 572558, 613455, 817940, 858837, 1022425, 1145116, 1226910, 1431395, 1717674, 2044850, 2453820, 2862790, 3067275, 3435348, 4089700, 4294185, 5725580, 6134550, 7156975, 8588370, 12269100, 14313950, 17176740, 21470925, 28627900, 42941850, 85883700]

約数ペア:

[(1, 85883700), (2, 42941850), (3, 28627900), (4, 21470925), (5, 17176740), (6, 14313950), (7, 12269100), (10, 8588370), (12, 7156975), (14, 6134550), (15, 5725580), (20, 4294185), (21, 4089700), (25, 3435348), (28, 3067275), (30, 2862790), (35, 2453820), (42, 2044850), (50, 1717674), (60, 1431395), (70, 1226910), (75, 1145116), (84, 1022425), (100, 858837), (105, 817940), (140, 613455), (150, 572558), (175, 490764), (210, 408970), (300, 286279), (350, 245382), (420, 204485), (525, 163588), (700, 122691), (1050, 81794), (2100, 40897)]