84197400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{20047}}^1$

素因数の和:20073

約数の個数: 96

約数和(自身を含む): 298314240

約数和(自身を除く): 214116840

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, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 20047, 40094, 60141, 80188, 100235, 120282, 140329, 160376, 200470, 240564, 280658, 300705, 400940, 420987, 481128, 501175, 561316, 601410, 701645, 801880, 841974, 1002350, 1122632, 1202820, 1403290, 1503525, 1683948, 2004700, 2104935, 2405640, 2806580, 3007050, 3367896, 3508225, 4009400, 4209870, 5613160, 6014100, 7016450, 8419740, 10524675, 12028200, 14032900, 16839480, 21049350, 28065800, 42098700, 84197400]

約数ペア:

[(1, 84197400), (2, 42098700), (3, 28065800), (4, 21049350), (5, 16839480), (6, 14032900), (7, 12028200), (8, 10524675), (10, 8419740), (12, 7016450), (14, 6014100), (15, 5613160), (20, 4209870), (21, 4009400), (24, 3508225), (25, 3367896), (28, 3007050), (30, 2806580), (35, 2405640), (40, 2104935), (42, 2004700), (50, 1683948), (56, 1503525), (60, 1403290), (70, 1202820), (75, 1122632), (84, 1002350), (100, 841974), (105, 801880), (120, 701645), (140, 601410), (150, 561316), (168, 501175), (175, 481128), (200, 420987), (210, 400940), (280, 300705), (300, 280658), (350, 240564), (420, 200470), (525, 160376), (600, 140329), (700, 120282), (840, 100235), (1050, 80188), (1400, 60141), (2100, 40094), (4200, 20047)]