86853900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 292481280

約数和(自身を除く): 205627380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 100, 105, 118, 140, 150, 175, 177, 210, 236, 295, 300, 350, 354, 413, 420, 525, 590, 700, 701, 708, 826, 885, 1050, 1180, 1239, 1402, 1475, 1652, 1770, 2065, 2100, 2103, 2478, 2804, 2950, 3505, 3540, 4130, 4206, 4425, 4907, 4956, 5900, 6195, 7010, 8260, 8412, 8850, 9814, 10325, 10515, 12390, 14020, 14721, 17525, 17700, 19628, 20650, 21030, 24535, 24780, 29442, 30975, 35050, 41300, 41359, 42060, 49070, 52575, 58884, 61950, 70100, 73605, 82718, 98140, 105150, 122675, 123900, 124077, 147210, 165436, 206795, 210300, 245350, 248154, 289513, 294420, 368025, 413590, 490700, 496308, 579026, 620385, 736050, 827180, 868539, 1033975, 1158052, 1240770, 1447565, 1472100, 1737078, 2067950, 2481540, 2895130, 3101925, 3474156, 4135900, 4342695, 5790260, 6203850, 7237825, 8685390, 12407700, 14475650, 17370780, 21713475, 28951300, 43426950, 86853900]

約数ペア:

[(1, 86853900), (2, 43426950), (3, 28951300), (4, 21713475), (5, 17370780), (6, 14475650), (7, 12407700), (10, 8685390), (12, 7237825), (14, 6203850), (15, 5790260), (20, 4342695), (21, 4135900), (25, 3474156), (28, 3101925), (30, 2895130), (35, 2481540), (42, 2067950), (50, 1737078), (59, 1472100), (60, 1447565), (70, 1240770), (75, 1158052), (84, 1033975), (100, 868539), (105, 827180), (118, 736050), (140, 620385), (150, 579026), (175, 496308), (177, 490700), (210, 413590), (236, 368025), (295, 294420), (300, 289513), (350, 248154), (354, 245350), (413, 210300), (420, 206795), (525, 165436), (590, 147210), (700, 124077), (701, 123900), (708, 122675), (826, 105150), (885, 98140), (1050, 82718), (1180, 73605), (1239, 70100), (1402, 61950), (1475, 58884), (1652, 52575), (1770, 49070), (2065, 42060), (2100, 41359), (2103, 41300), (2478, 35050), (2804, 30975), (2950, 29442), (3505, 24780), (3540, 24535), (4130, 21030), (4206, 20650), (4425, 19628), (4907, 17700), (4956, 17525), (5900, 14721), (6195, 14020), (7010, 12390), (8260, 10515), (8412, 10325), (8850, 9814)]