129255000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{1231}}^1$

素因数の和:1267

約数の個数: 160

約数和(自身を含む): 461852160

約数和(自身を除く): 332597160

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, 625, 700, 750, 840, 875, 1000, 1050, 1231, 1250, 1400, 1500, 1750, 1875, 2100, 2462, 2500, 2625, 3000, 3500, 3693, 3750, 4200, 4375, 4924, 5000, 5250, 6155, 7000, 7386, 7500, 8617, 8750, 9848, 10500, 12310, 13125, 14772, 15000, 17234, 17500, 18465, 21000, 24620, 25851, 26250, 29544, 30775, 34468, 35000, 36930, 43085, 49240, 51702, 52500, 61550, 68936, 73860, 86170, 92325, 103404, 105000, 123100, 129255, 147720, 153875, 172340, 184650, 206808, 215425, 246200, 258510, 307750, 344680, 369300, 430850, 461625, 517020, 615500, 646275, 738600, 769375, 861700, 923250, 1034040, 1077125, 1231000, 1292550, 1538750, 1723400, 1846500, 2154250, 2308125, 2585100, 3077500, 3231375, 3693000, 4308500, 4616250, 5170200, 5385625, 6155000, 6462750, 8617000, 9232500, 10771250, 12925500, 16156875, 18465000, 21542500, 25851000, 32313750, 43085000, 64627500, 129255000]

約数ペア:

[(1, 129255000), (2, 64627500), (3, 43085000), (4, 32313750), (5, 25851000), (6, 21542500), (7, 18465000), (8, 16156875), (10, 12925500), (12, 10771250), (14, 9232500), (15, 8617000), (20, 6462750), (21, 6155000), (24, 5385625), (25, 5170200), (28, 4616250), (30, 4308500), (35, 3693000), (40, 3231375), (42, 3077500), (50, 2585100), (56, 2308125), (60, 2154250), (70, 1846500), (75, 1723400), (84, 1538750), (100, 1292550), (105, 1231000), (120, 1077125), (125, 1034040), (140, 923250), (150, 861700), (168, 769375), (175, 738600), (200, 646275), (210, 615500), (250, 517020), (280, 461625), (300, 430850), (350, 369300), (375, 344680), (420, 307750), (500, 258510), (525, 246200), (600, 215425), (625, 206808), (700, 184650), (750, 172340), (840, 153875), (875, 147720), (1000, 129255), (1050, 123100), (1231, 105000), (1250, 103404), (1400, 92325), (1500, 86170), (1750, 73860), (1875, 68936), (2100, 61550), (2462, 52500), (2500, 51702), (2625, 49240), (3000, 43085), (3500, 36930), (3693, 35000), (3750, 34468), (4200, 30775), (4375, 29544), (4924, 26250), (5000, 25851), (5250, 24620), (6155, 21000), (7000, 18465), (7386, 17500), (7500, 17234), (8617, 15000), (8750, 14772), (9848, 13125), (10500, 12310)]