200051250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{7621}}^1$

素因数の和:7653

約数の個数: 80

約数和(自身を含む): 571467072

約数和(自身を除く): 371415822

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1750, 1875, 2625, 3750, 4375, 5250, 7621, 8750, 13125, 15242, 22863, 26250, 38105, 45726, 53347, 76210, 106694, 114315, 160041, 190525, 228630, 266735, 320082, 381050, 533470, 571575, 800205, 952625, 1143150, 1333675, 1600410, 1905250, 2667350, 2857875, 4001025, 4763125, 5715750, 6668375, 8002050, 9526250, 13336750, 14289375, 20005125, 28578750, 33341875, 40010250, 66683750, 100025625, 200051250]

約数ペア:

[(1, 200051250), (2, 100025625), (3, 66683750), (5, 40010250), (6, 33341875), (7, 28578750), (10, 20005125), (14, 14289375), (15, 13336750), (21, 9526250), (25, 8002050), (30, 6668375), (35, 5715750), (42, 4763125), (50, 4001025), (70, 2857875), (75, 2667350), (105, 1905250), (125, 1600410), (150, 1333675), (175, 1143150), (210, 952625), (250, 800205), (350, 571575), (375, 533470), (525, 381050), (625, 320082), (750, 266735), (875, 228630), (1050, 190525), (1250, 160041), (1750, 114315), (1875, 106694), (2625, 76210), (3750, 53347), (4375, 45726), (5250, 38105), (7621, 26250), (8750, 22863), (13125, 15242)]