87344250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 253034496

約数和(自身を除く): 165690246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 127, 131, 150, 175, 210, 250, 254, 262, 350, 375, 381, 393, 525, 635, 655, 750, 762, 786, 875, 889, 917, 1050, 1270, 1310, 1750, 1778, 1834, 1905, 1965, 2625, 2667, 2751, 3175, 3275, 3810, 3930, 4445, 4585, 5250, 5334, 5502, 6350, 6550, 8890, 9170, 9525, 9825, 13335, 13755, 15875, 16375, 16637, 19050, 19650, 22225, 22925, 26670, 27510, 31750, 32750, 33274, 44450, 45850, 47625, 49125, 49911, 66675, 68775, 83185, 95250, 98250, 99822, 111125, 114625, 116459, 133350, 137550, 166370, 222250, 229250, 232918, 249555, 333375, 343875, 349377, 415925, 499110, 582295, 666750, 687750, 698754, 831850, 1164590, 1247775, 1746885, 2079625, 2495550, 2911475, 3493770, 4159250, 5822950, 6238875, 8734425, 12477750, 14557375, 17468850, 29114750, 43672125, 87344250]

約数ペア:

[(1, 87344250), (2, 43672125), (3, 29114750), (5, 17468850), (6, 14557375), (7, 12477750), (10, 8734425), (14, 6238875), (15, 5822950), (21, 4159250), (25, 3493770), (30, 2911475), (35, 2495550), (42, 2079625), (50, 1746885), (70, 1247775), (75, 1164590), (105, 831850), (125, 698754), (127, 687750), (131, 666750), (150, 582295), (175, 499110), (210, 415925), (250, 349377), (254, 343875), (262, 333375), (350, 249555), (375, 232918), (381, 229250), (393, 222250), (525, 166370), (635, 137550), (655, 133350), (750, 116459), (762, 114625), (786, 111125), (875, 99822), (889, 98250), (917, 95250), (1050, 83185), (1270, 68775), (1310, 66675), (1750, 49911), (1778, 49125), (1834, 47625), (1905, 45850), (1965, 44450), (2625, 33274), (2667, 32750), (2751, 31750), (3175, 27510), (3275, 26670), (3810, 22925), (3930, 22225), (4445, 19650), (4585, 19050), (5250, 16637), (5334, 16375), (5502, 15875), (6350, 13755), (6550, 13335), (8890, 9825), (9170, 9525)]