18247800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 59929200

約数和(自身を除く): 41681400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 1789, 2040, 2550, 3400, 3578, 5100, 5367, 7156, 8945, 10200, 10734, 14312, 17890, 21468, 26835, 30413, 35780, 42936, 44725, 53670, 60826, 71560, 89450, 91239, 107340, 121652, 134175, 152065, 178900, 182478, 214680, 243304, 268350, 304130, 357800, 364956, 456195, 536700, 608260, 729912, 760325, 912390, 1073400, 1216520, 1520650, 1824780, 2280975, 3041300, 3649560, 4561950, 6082600, 9123900, 18247800]

約数ペア:

[(1, 18247800), (2, 9123900), (3, 6082600), (4, 4561950), (5, 3649560), (6, 3041300), (8, 2280975), (10, 1824780), (12, 1520650), (15, 1216520), (17, 1073400), (20, 912390), (24, 760325), (25, 729912), (30, 608260), (34, 536700), (40, 456195), (50, 364956), (51, 357800), (60, 304130), (68, 268350), (75, 243304), (85, 214680), (100, 182478), (102, 178900), (120, 152065), (136, 134175), (150, 121652), (170, 107340), (200, 91239), (204, 89450), (255, 71560), (300, 60826), (340, 53670), (408, 44725), (425, 42936), (510, 35780), (600, 30413), (680, 26835), (850, 21468), (1020, 17890), (1275, 14312), (1700, 10734), (1789, 10200), (2040, 8945), (2550, 7156), (3400, 5367), (3578, 5100)]