80286750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2139

約数の個数: 96

約数和(自身を含む): 229975200

約数和(自身を除く): 149688450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 125, 150, 153, 170, 225, 250, 255, 306, 375, 425, 450, 510, 750, 765, 850, 1125, 1275, 1530, 2099, 2125, 2250, 2550, 3825, 4198, 4250, 6297, 6375, 7650, 10495, 12594, 12750, 18891, 19125, 20990, 31485, 35683, 37782, 38250, 52475, 62970, 71366, 94455, 104950, 107049, 157425, 178415, 188910, 214098, 262375, 314850, 321147, 356830, 472275, 524750, 535245, 642294, 787125, 892075, 944550, 1070490, 1574250, 1605735, 1784150, 2361375, 2676225, 3211470, 4460375, 4722750, 5352450, 8028675, 8920750, 13381125, 16057350, 26762250, 40143375, 80286750]

約数ペア:

[(1, 80286750), (2, 40143375), (3, 26762250), (5, 16057350), (6, 13381125), (9, 8920750), (10, 8028675), (15, 5352450), (17, 4722750), (18, 4460375), (25, 3211470), (30, 2676225), (34, 2361375), (45, 1784150), (50, 1605735), (51, 1574250), (75, 1070490), (85, 944550), (90, 892075), (102, 787125), (125, 642294), (150, 535245), (153, 524750), (170, 472275), (225, 356830), (250, 321147), (255, 314850), (306, 262375), (375, 214098), (425, 188910), (450, 178415), (510, 157425), (750, 107049), (765, 104950), (850, 94455), (1125, 71366), (1275, 62970), (1530, 52475), (2099, 38250), (2125, 37782), (2250, 35683), (2550, 31485), (3825, 20990), (4198, 19125), (4250, 18891), (6297, 12750), (6375, 12594), (7650, 10495)]