16855500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 52049088

約数和(自身を除く): 35193588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 661, 750, 850, 1020, 1275, 1322, 1500, 1700, 1983, 2125, 2550, 2644, 3305, 3966, 4250, 5100, 6375, 6610, 7932, 8500, 9915, 11237, 12750, 13220, 16525, 19830, 22474, 25500, 33050, 33711, 39660, 44948, 49575, 56185, 66100, 67422, 82625, 99150, 112370, 134844, 165250, 168555, 198300, 224740, 247875, 280925, 330500, 337110, 495750, 561850, 674220, 842775, 991500, 1123700, 1404625, 1685550, 2809250, 3371100, 4213875, 5618500, 8427750, 16855500]

約数ペア:

[(1, 16855500), (2, 8427750), (3, 5618500), (4, 4213875), (5, 3371100), (6, 2809250), (10, 1685550), (12, 1404625), (15, 1123700), (17, 991500), (20, 842775), (25, 674220), (30, 561850), (34, 495750), (50, 337110), (51, 330500), (60, 280925), (68, 247875), (75, 224740), (85, 198300), (100, 168555), (102, 165250), (125, 134844), (150, 112370), (170, 99150), (204, 82625), (250, 67422), (255, 66100), (300, 56185), (340, 49575), (375, 44948), (425, 39660), (500, 33711), (510, 33050), (661, 25500), (750, 22474), (850, 19830), (1020, 16525), (1275, 13220), (1322, 12750), (1500, 11237), (1700, 9915), (1983, 8500), (2125, 7932), (2550, 6610), (2644, 6375), (3305, 5100), (3966, 4250)]