30040500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2890

約数の個数: 96

約数和(自身を含む): 100009728

約数和(自身を除く): 69969228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 2861, 3500, 5250, 5722, 8583, 10500, 11444, 14305, 17166, 20027, 28610, 34332, 40054, 42915, 57220, 60081, 71525, 80108, 85830, 100135, 120162, 143050, 171660, 200270, 214575, 240324, 286100, 300405, 357625, 400540, 429150, 500675, 600810, 715250, 858300, 1001350, 1072875, 1201620, 1430500, 1502025, 2002700, 2145750, 2503375, 3004050, 4291500, 5006750, 6008100, 7510125, 10013500, 15020250, 30040500]

約数ペア:

[(1, 30040500), (2, 15020250), (3, 10013500), (4, 7510125), (5, 6008100), (6, 5006750), (7, 4291500), (10, 3004050), (12, 2503375), (14, 2145750), (15, 2002700), (20, 1502025), (21, 1430500), (25, 1201620), (28, 1072875), (30, 1001350), (35, 858300), (42, 715250), (50, 600810), (60, 500675), (70, 429150), (75, 400540), (84, 357625), (100, 300405), (105, 286100), (125, 240324), (140, 214575), (150, 200270), (175, 171660), (210, 143050), (250, 120162), (300, 100135), (350, 85830), (375, 80108), (420, 71525), (500, 60081), (525, 57220), (700, 42915), (750, 40054), (875, 34332), (1050, 28610), (1500, 20027), (1750, 17166), (2100, 14305), (2625, 11444), (2861, 10500), (3500, 8583), (5250, 5722)]