18000600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1617

約数の個数: 96

約数和(自身を含む): 58776000

約数和(自身を除く): 40775400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1579, 1900, 2280, 2850, 3158, 3800, 4737, 5700, 6316, 7895, 9474, 11400, 12632, 15790, 18948, 23685, 30001, 31580, 37896, 39475, 47370, 60002, 63160, 78950, 90003, 94740, 118425, 120004, 150005, 157900, 180006, 189480, 236850, 240008, 300010, 315800, 360012, 450015, 473700, 600020, 720024, 750025, 900030, 947400, 1200040, 1500050, 1800060, 2250075, 3000100, 3600120, 4500150, 6000200, 9000300, 18000600]

約数ペア:

[(1, 18000600), (2, 9000300), (3, 6000200), (4, 4500150), (5, 3600120), (6, 3000100), (8, 2250075), (10, 1800060), (12, 1500050), (15, 1200040), (19, 947400), (20, 900030), (24, 750025), (25, 720024), (30, 600020), (38, 473700), (40, 450015), (50, 360012), (57, 315800), (60, 300010), (75, 240008), (76, 236850), (95, 189480), (100, 180006), (114, 157900), (120, 150005), (150, 120004), (152, 118425), (190, 94740), (200, 90003), (228, 78950), (285, 63160), (300, 60002), (380, 47370), (456, 39475), (475, 37896), (570, 31580), (600, 30001), (760, 23685), (950, 18948), (1140, 15790), (1425, 12632), (1579, 11400), (1900, 9474), (2280, 7895), (2850, 6316), (3158, 5700), (3800, 4737)]