18589200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{2213}}^1$

素因数の和:2241

約数の個数: 120

約数和(自身を含む): 68084928

約数和(自身を除く): 49495728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2213, 2800, 4200, 4426, 6639, 8400, 8852, 11065, 13278, 15491, 17704, 22130, 26556, 30982, 33195, 35408, 44260, 46473, 53112, 55325, 61964, 66390, 77455, 88520, 92946, 106224, 110650, 123928, 132780, 154910, 165975, 177040, 185892, 221300, 232365, 247856, 265560, 309820, 331950, 371784, 387275, 442600, 464730, 531120, 619640, 663900, 743568, 774550, 885200, 929460, 1161825, 1239280, 1327800, 1549100, 1858920, 2323650, 2655600, 3098200, 3717840, 4647300, 6196400, 9294600, 18589200]

約数ペア:

[(1, 18589200), (2, 9294600), (3, 6196400), (4, 4647300), (5, 3717840), (6, 3098200), (7, 2655600), (8, 2323650), (10, 1858920), (12, 1549100), (14, 1327800), (15, 1239280), (16, 1161825), (20, 929460), (21, 885200), (24, 774550), (25, 743568), (28, 663900), (30, 619640), (35, 531120), (40, 464730), (42, 442600), (48, 387275), (50, 371784), (56, 331950), (60, 309820), (70, 265560), (75, 247856), (80, 232365), (84, 221300), (100, 185892), (105, 177040), (112, 165975), (120, 154910), (140, 132780), (150, 123928), (168, 110650), (175, 106224), (200, 92946), (210, 88520), (240, 77455), (280, 66390), (300, 61964), (336, 55325), (350, 53112), (400, 46473), (420, 44260), (525, 35408), (560, 33195), (600, 30982), (700, 26556), (840, 22130), (1050, 17704), (1200, 15491), (1400, 13278), (1680, 11065), (2100, 8852), (2213, 8400), (2800, 6639), (4200, 4426)]