28082250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{1783}}^1$

素因数の和:1813

約数の個数: 96

約数和(自身を含む): 86830848

約数和(自身を除く): 58748598

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 630, 750, 875, 1050, 1125, 1575, 1750, 1783, 2250, 2625, 3150, 3566, 5250, 5349, 7875, 8915, 10698, 12481, 15750, 16047, 17830, 24962, 26745, 32094, 37443, 44575, 53490, 62405, 74886, 80235, 89150, 112329, 124810, 133725, 160470, 187215, 222875, 224658, 267450, 312025, 374430, 401175, 445750, 561645, 624050, 668625, 802350, 936075, 1123290, 1337250, 1560125, 1872150, 2005875, 2808225, 3120250, 4011750, 4680375, 5616450, 9360750, 14041125, 28082250]

約数ペア:

[(1, 28082250), (2, 14041125), (3, 9360750), (5, 5616450), (6, 4680375), (7, 4011750), (9, 3120250), (10, 2808225), (14, 2005875), (15, 1872150), (18, 1560125), (21, 1337250), (25, 1123290), (30, 936075), (35, 802350), (42, 668625), (45, 624050), (50, 561645), (63, 445750), (70, 401175), (75, 374430), (90, 312025), (105, 267450), (125, 224658), (126, 222875), (150, 187215), (175, 160470), (210, 133725), (225, 124810), (250, 112329), (315, 89150), (350, 80235), (375, 74886), (450, 62405), (525, 53490), (630, 44575), (750, 37443), (875, 32094), (1050, 26745), (1125, 24962), (1575, 17830), (1750, 16047), (1783, 15750), (2250, 12481), (2625, 10698), (3150, 8915), (3566, 7875), (5250, 5349)]