245636250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2169

約数の個数: 80

約数和(自身を含む): 633997056

約数和(自身を除く): 388360806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 625, 750, 775, 930, 1250, 1550, 1875, 2113, 2325, 3750, 3875, 4226, 4650, 6339, 7750, 10565, 11625, 12678, 19375, 21130, 23250, 31695, 38750, 52825, 58125, 63390, 65503, 105650, 116250, 131006, 158475, 196509, 264125, 316950, 327515, 393018, 528250, 655030, 792375, 982545, 1320625, 1584750, 1637575, 1965090, 2641250, 3275150, 3961875, 4912725, 7923750, 8187875, 9825450, 16375750, 24563625, 40939375, 49127250, 81878750, 122818125, 245636250]

約数ペア:

[(1, 245636250), (2, 122818125), (3, 81878750), (5, 49127250), (6, 40939375), (10, 24563625), (15, 16375750), (25, 9825450), (30, 8187875), (31, 7923750), (50, 4912725), (62, 3961875), (75, 3275150), (93, 2641250), (125, 1965090), (150, 1637575), (155, 1584750), (186, 1320625), (250, 982545), (310, 792375), (375, 655030), (465, 528250), (625, 393018), (750, 327515), (775, 316950), (930, 264125), (1250, 196509), (1550, 158475), (1875, 131006), (2113, 116250), (2325, 105650), (3750, 65503), (3875, 63390), (4226, 58125), (4650, 52825), (6339, 38750), (7750, 31695), (10565, 23250), (11625, 21130), (12678, 19375)]