82626800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 217954800

約数和(自身を除く): 135328000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 34, 40, 50, 58, 68, 80, 85, 100, 116, 136, 145, 170, 200, 232, 272, 290, 340, 400, 419, 425, 464, 493, 580, 680, 725, 838, 850, 986, 1160, 1360, 1450, 1676, 1700, 1972, 2095, 2320, 2465, 2900, 3352, 3400, 3944, 4190, 4930, 5800, 6704, 6800, 7123, 7888, 8380, 9860, 10475, 11600, 12151, 12325, 14246, 16760, 19720, 20950, 24302, 24650, 28492, 33520, 35615, 39440, 41900, 48604, 49300, 56984, 60755, 71230, 83800, 97208, 98600, 113968, 121510, 142460, 167600, 178075, 194416, 197200, 206567, 243020, 284920, 303775, 356150, 413134, 486040, 569840, 607550, 712300, 826268, 972080, 1032835, 1215100, 1424600, 1652536, 2065670, 2430200, 2849200, 3305072, 4131340, 4860400, 5164175, 8262680, 10328350, 16525360, 20656700, 41313400, 82626800]

約数ペア:

[(1, 82626800), (2, 41313400), (4, 20656700), (5, 16525360), (8, 10328350), (10, 8262680), (16, 5164175), (17, 4860400), (20, 4131340), (25, 3305072), (29, 2849200), (34, 2430200), (40, 2065670), (50, 1652536), (58, 1424600), (68, 1215100), (80, 1032835), (85, 972080), (100, 826268), (116, 712300), (136, 607550), (145, 569840), (170, 486040), (200, 413134), (232, 356150), (272, 303775), (290, 284920), (340, 243020), (400, 206567), (419, 197200), (425, 194416), (464, 178075), (493, 167600), (580, 142460), (680, 121510), (725, 113968), (838, 98600), (850, 97208), (986, 83800), (1160, 71230), (1360, 60755), (1450, 56984), (1676, 49300), (1700, 48604), (1972, 41900), (2095, 39440), (2320, 35615), (2465, 33520), (2900, 28492), (3352, 24650), (3400, 24302), (3944, 20950), (4190, 19720), (4930, 16760), (5800, 14246), (6704, 12325), (6800, 12151), (7123, 11600), (7888, 10475), (8380, 9860)]