426207750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 1106307072

約数和(自身を除く): 680099322

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 107, 113, 125, 141, 150, 214, 226, 235, 250, 282, 321, 339, 375, 470, 535, 565, 642, 678, 705, 750, 1070, 1130, 1175, 1410, 1605, 1695, 2350, 2675, 2825, 3210, 3390, 3525, 5029, 5311, 5350, 5650, 5875, 7050, 8025, 8475, 10058, 10622, 11750, 12091, 13375, 14125, 15087, 15933, 16050, 16950, 17625, 24182, 25145, 26555, 26750, 28250, 30174, 31866, 35250, 36273, 40125, 42375, 50290, 53110, 60455, 72546, 75435, 79665, 80250, 84750, 120910, 125725, 132775, 150870, 159330, 181365, 251450, 265550, 302275, 362730, 377175, 398325, 568277, 604550, 628625, 663875, 754350, 796650, 906825, 1136554, 1257250, 1327750, 1511375, 1704831, 1813650, 1885875, 1991625, 2841385, 3022750, 3409662, 3771750, 3983250, 4534125, 5682770, 8524155, 9068250, 14206925, 17048310, 28413850, 42620775, 71034625, 85241550, 142069250, 213103875, 426207750]

約数ペア:

[(1, 426207750), (2, 213103875), (3, 142069250), (5, 85241550), (6, 71034625), (10, 42620775), (15, 28413850), (25, 17048310), (30, 14206925), (47, 9068250), (50, 8524155), (75, 5682770), (94, 4534125), (107, 3983250), (113, 3771750), (125, 3409662), (141, 3022750), (150, 2841385), (214, 1991625), (226, 1885875), (235, 1813650), (250, 1704831), (282, 1511375), (321, 1327750), (339, 1257250), (375, 1136554), (470, 906825), (535, 796650), (565, 754350), (642, 663875), (678, 628625), (705, 604550), (750, 568277), (1070, 398325), (1130, 377175), (1175, 362730), (1410, 302275), (1605, 265550), (1695, 251450), (2350, 181365), (2675, 159330), (2825, 150870), (3210, 132775), (3390, 125725), (3525, 120910), (5029, 84750), (5311, 80250), (5350, 79665), (5650, 75435), (5875, 72546), (7050, 60455), (8025, 53110), (8475, 50290), (10058, 42375), (10622, 40125), (11750, 36273), (12091, 35250), (13375, 31866), (14125, 30174), (15087, 28250), (15933, 26750), (16050, 26555), (16950, 25145), (17625, 24182)]