18138000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{3023}}^1$

素因数の和:3049

約数の個数: 80

約数和(自身を含む): 58496256

約数和(自身を除く): 40358256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 3023, 6000, 6046, 9069, 12092, 15115, 18138, 24184, 30230, 36276, 45345, 48368, 60460, 72552, 75575, 90690, 120920, 145104, 151150, 181380, 226725, 241840, 302300, 362760, 377875, 453450, 604600, 725520, 755750, 906900, 1133625, 1209200, 1511500, 1813800, 2267250, 3023000, 3627600, 4534500, 6046000, 9069000, 18138000]

約数ペア:

[(1, 18138000), (2, 9069000), (3, 6046000), (4, 4534500), (5, 3627600), (6, 3023000), (8, 2267250), (10, 1813800), (12, 1511500), (15, 1209200), (16, 1133625), (20, 906900), (24, 755750), (25, 725520), (30, 604600), (40, 453450), (48, 377875), (50, 362760), (60, 302300), (75, 241840), (80, 226725), (100, 181380), (120, 151150), (125, 145104), (150, 120920), (200, 90690), (240, 75575), (250, 72552), (300, 60460), (375, 48368), (400, 45345), (500, 36276), (600, 30230), (750, 24184), (1000, 18138), (1200, 15115), (1500, 12092), (2000, 9069), (3000, 6046), (3023, 6000)]