258510000

素因数分解:

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

素因数の和:1269

約数の個数: 200

約数和(自身を含む): 954494464

約数和(自身を除く): 695984464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 625, 700, 750, 840, 875, 1000, 1050, 1200, 1231, 1250, 1400, 1500, 1680, 1750, 1875, 2000, 2100, 2462, 2500, 2625, 2800, 3000, 3500, 3693, 3750, 4200, 4375, 4924, 5000, 5250, 6000, 6155, 7000, 7386, 7500, 8400, 8617, 8750, 9848, 10000, 10500, 12310, 13125, 14000, 14772, 15000, 17234, 17500, 18465, 19696, 21000, 24620, 25851, 26250, 29544, 30000, 30775, 34468, 35000, 36930, 42000, 43085, 49240, 51702, 52500, 59088, 61550, 68936, 70000, 73860, 86170, 92325, 98480, 103404, 105000, 123100, 129255, 137872, 147720, 153875, 172340, 184650, 206808, 210000, 215425, 246200, 258510, 295440, 307750, 344680, 369300, 413616, 430850, 461625, 492400, 517020, 615500, 646275, 689360, 738600, 769375, 861700, 923250, 1034040, 1077125, 1231000, 1292550, 1477200, 1538750, 1723400, 1846500, 2068080, 2154250, 2308125, 2462000, 2585100, 3077500, 3231375, 3446800, 3693000, 4308500, 4616250, 5170200, 5385625, 6155000, 6462750, 7386000, 8617000, 9232500, 10340400, 10771250, 12310000, 12925500, 16156875, 17234000, 18465000, 21542500, 25851000, 32313750, 36930000, 43085000, 51702000, 64627500, 86170000, 129255000, 258510000]

約数ペア:

[(1, 258510000), (2, 129255000), (3, 86170000), (4, 64627500), (5, 51702000), (6, 43085000), (7, 36930000), (8, 32313750), (10, 25851000), (12, 21542500), (14, 18465000), (15, 17234000), (16, 16156875), (20, 12925500), (21, 12310000), (24, 10771250), (25, 10340400), (28, 9232500), (30, 8617000), (35, 7386000), (40, 6462750), (42, 6155000), (48, 5385625), (50, 5170200), (56, 4616250), (60, 4308500), (70, 3693000), (75, 3446800), (80, 3231375), (84, 3077500), (100, 2585100), (105, 2462000), (112, 2308125), (120, 2154250), (125, 2068080), (140, 1846500), (150, 1723400), (168, 1538750), (175, 1477200), (200, 1292550), (210, 1231000), (240, 1077125), (250, 1034040), (280, 923250), (300, 861700), (336, 769375), (350, 738600), (375, 689360), (400, 646275), (420, 615500), (500, 517020), (525, 492400), (560, 461625), (600, 430850), (625, 413616), (700, 369300), (750, 344680), (840, 307750), (875, 295440), (1000, 258510), (1050, 246200), (1200, 215425), (1231, 210000), (1250, 206808), (1400, 184650), (1500, 172340), (1680, 153875), (1750, 147720), (1875, 137872), (2000, 129255), (2100, 123100), (2462, 105000), (2500, 103404), (2625, 98480), (2800, 92325), (3000, 86170), (3500, 73860), (3693, 70000), (3750, 68936), (4200, 61550), (4375, 59088), (4924, 52500), (5000, 51702), (5250, 49240), (6000, 43085), (6155, 42000), (7000, 36930), (7386, 35000), (7500, 34468), (8400, 30775), (8617, 30000), (8750, 29544), (9848, 26250), (10000, 25851), (10500, 24620), (12310, 21000), (13125, 19696), (14000, 18465), (14772, 17500), (15000, 17234)]