140411250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{1783}}^1$

素因数の和:1818

約数の個数: 120

約数和(自身を含む): 434710848

約数和(自身を除く): 294299598

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, 625, 630, 750, 875, 1050, 1125, 1250, 1575, 1750, 1783, 1875, 2250, 2625, 3150, 3566, 3750, 4375, 5250, 5349, 5625, 7875, 8750, 8915, 10698, 11250, 12481, 13125, 15750, 16047, 17830, 24962, 26250, 26745, 32094, 37443, 39375, 44575, 53490, 62405, 74886, 78750, 80235, 89150, 112329, 124810, 133725, 160470, 187215, 222875, 224658, 267450, 312025, 374430, 401175, 445750, 561645, 624050, 668625, 802350, 936075, 1114375, 1123290, 1337250, 1560125, 1872150, 2005875, 2228750, 2808225, 3120250, 3343125, 4011750, 4680375, 5616450, 6686250, 7800625, 9360750, 10029375, 14041125, 15601250, 20058750, 23401875, 28082250, 46803750, 70205625, 140411250]

約数ペア:

[(1, 140411250), (2, 70205625), (3, 46803750), (5, 28082250), (6, 23401875), (7, 20058750), (9, 15601250), (10, 14041125), (14, 10029375), (15, 9360750), (18, 7800625), (21, 6686250), (25, 5616450), (30, 4680375), (35, 4011750), (42, 3343125), (45, 3120250), (50, 2808225), (63, 2228750), (70, 2005875), (75, 1872150), (90, 1560125), (105, 1337250), (125, 1123290), (126, 1114375), (150, 936075), (175, 802350), (210, 668625), (225, 624050), (250, 561645), (315, 445750), (350, 401175), (375, 374430), (450, 312025), (525, 267450), (625, 224658), (630, 222875), (750, 187215), (875, 160470), (1050, 133725), (1125, 124810), (1250, 112329), (1575, 89150), (1750, 80235), (1783, 78750), (1875, 74886), (2250, 62405), (2625, 53490), (3150, 44575), (3566, 39375), (3750, 37443), (4375, 32094), (5250, 26745), (5349, 26250), (5625, 24962), (7875, 17830), (8750, 16047), (8915, 15750), (10698, 13125), (11250, 12481)]