25851000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{1231}}^1$

素因数の和:1262

約数の個数: 128

約数和(自身を含む): 92252160

約数和(自身を除く): 66401160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1231, 1400, 1500, 1750, 2100, 2462, 2625, 3000, 3500, 3693, 4200, 4924, 5250, 6155, 7000, 7386, 8617, 9848, 10500, 12310, 14772, 17234, 18465, 21000, 24620, 25851, 29544, 30775, 34468, 36930, 43085, 49240, 51702, 61550, 68936, 73860, 86170, 92325, 103404, 123100, 129255, 147720, 153875, 172340, 184650, 206808, 215425, 246200, 258510, 307750, 344680, 369300, 430850, 461625, 517020, 615500, 646275, 738600, 861700, 923250, 1034040, 1077125, 1231000, 1292550, 1723400, 1846500, 2154250, 2585100, 3231375, 3693000, 4308500, 5170200, 6462750, 8617000, 12925500, 25851000]

約数ペア:

[(1, 25851000), (2, 12925500), (3, 8617000), (4, 6462750), (5, 5170200), (6, 4308500), (7, 3693000), (8, 3231375), (10, 2585100), (12, 2154250), (14, 1846500), (15, 1723400), (20, 1292550), (21, 1231000), (24, 1077125), (25, 1034040), (28, 923250), (30, 861700), (35, 738600), (40, 646275), (42, 615500), (50, 517020), (56, 461625), (60, 430850), (70, 369300), (75, 344680), (84, 307750), (100, 258510), (105, 246200), (120, 215425), (125, 206808), (140, 184650), (150, 172340), (168, 153875), (175, 147720), (200, 129255), (210, 123100), (250, 103404), (280, 92325), (300, 86170), (350, 73860), (375, 68936), (420, 61550), (500, 51702), (525, 49240), (600, 43085), (700, 36930), (750, 34468), (840, 30775), (875, 29544), (1000, 25851), (1050, 24620), (1231, 21000), (1400, 18465), (1500, 17234), (1750, 14772), (2100, 12310), (2462, 10500), (2625, 9848), (3000, 8617), (3500, 7386), (3693, 7000), (4200, 6155), (4924, 5250)]