11816250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 31040064

約数和(自身を除く): 19223814

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 137, 138, 150, 230, 250, 274, 345, 375, 411, 575, 625, 685, 690, 750, 822, 1150, 1250, 1370, 1725, 1875, 2055, 2875, 3151, 3425, 3450, 3750, 4110, 5750, 6302, 6850, 8625, 9453, 10275, 14375, 15755, 17125, 17250, 18906, 20550, 28750, 31510, 34250, 43125, 47265, 51375, 78775, 85625, 86250, 94530, 102750, 157550, 171250, 236325, 256875, 393875, 472650, 513750, 787750, 1181625, 1969375, 2363250, 3938750, 5908125, 11816250]

約数ペア:

[(1, 11816250), (2, 5908125), (3, 3938750), (5, 2363250), (6, 1969375), (10, 1181625), (15, 787750), (23, 513750), (25, 472650), (30, 393875), (46, 256875), (50, 236325), (69, 171250), (75, 157550), (115, 102750), (125, 94530), (137, 86250), (138, 85625), (150, 78775), (230, 51375), (250, 47265), (274, 43125), (345, 34250), (375, 31510), (411, 28750), (575, 20550), (625, 18906), (685, 17250), (690, 17125), (750, 15755), (822, 14375), (1150, 10275), (1250, 9453), (1370, 8625), (1725, 6850), (1875, 6302), (2055, 5750), (2875, 4110), (3151, 3750), (3425, 3450)]