3160500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 10954944

約数和(自身を除く): 7794444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 49, 50, 60, 70, 75, 84, 86, 98, 100, 105, 125, 129, 140, 147, 150, 172, 175, 196, 210, 215, 245, 250, 258, 294, 300, 301, 350, 375, 420, 430, 490, 500, 516, 525, 588, 602, 645, 700, 735, 750, 860, 875, 903, 980, 1050, 1075, 1204, 1225, 1290, 1470, 1500, 1505, 1750, 1806, 2100, 2107, 2150, 2450, 2580, 2625, 2940, 3010, 3225, 3500, 3612, 3675, 4214, 4300, 4515, 4900, 5250, 5375, 6020, 6125, 6321, 6450, 7350, 7525, 8428, 9030, 10500, 10535, 10750, 12250, 12642, 12900, 14700, 15050, 16125, 18060, 18375, 21070, 21500, 22575, 24500, 25284, 30100, 31605, 32250, 36750, 37625, 42140, 45150, 52675, 63210, 64500, 73500, 75250, 90300, 105350, 112875, 126420, 150500, 158025, 210700, 225750, 263375, 316050, 451500, 526750, 632100, 790125, 1053500, 1580250, 3160500]

約数ペア:

[(1, 3160500), (2, 1580250), (3, 1053500), (4, 790125), (5, 632100), (6, 526750), (7, 451500), (10, 316050), (12, 263375), (14, 225750), (15, 210700), (20, 158025), (21, 150500), (25, 126420), (28, 112875), (30, 105350), (35, 90300), (42, 75250), (43, 73500), (49, 64500), (50, 63210), (60, 52675), (70, 45150), (75, 42140), (84, 37625), (86, 36750), (98, 32250), (100, 31605), (105, 30100), (125, 25284), (129, 24500), (140, 22575), (147, 21500), (150, 21070), (172, 18375), (175, 18060), (196, 16125), (210, 15050), (215, 14700), (245, 12900), (250, 12642), (258, 12250), (294, 10750), (300, 10535), (301, 10500), (350, 9030), (375, 8428), (420, 7525), (430, 7350), (490, 6450), (500, 6321), (516, 6125), (525, 6020), (588, 5375), (602, 5250), (645, 4900), (700, 4515), (735, 4300), (750, 4214), (860, 3675), (875, 3612), (903, 3500), (980, 3225), (1050, 3010), (1075, 2940), (1204, 2625), (1225, 2580), (1290, 2450), (1470, 2150), (1500, 2107), (1505, 2100), (1750, 1806)]