221569500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{8689}}^1$

素因数の和:8728

約数の個数: 96

約数和(自身を含む): 683242560

約数和(自身を除く): 461673060

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, 750, 850, 1020, 1275, 1500, 1700, 2125, 2550, 4250, 5100, 6375, 8500, 8689, 12750, 17378, 25500, 26067, 34756, 43445, 52134, 86890, 104268, 130335, 147713, 173780, 217225, 260670, 295426, 434450, 443139, 521340, 590852, 651675, 738565, 868900, 886278, 1086125, 1303350, 1477130, 1772556, 2172250, 2215695, 2606700, 2954260, 3258375, 3692825, 4344500, 4431390, 6516750, 7385650, 8862780, 11078475, 13033500, 14771300, 18464125, 22156950, 36928250, 44313900, 55392375, 73856500, 110784750, 221569500]

約数ペア:

[(1, 221569500), (2, 110784750), (3, 73856500), (4, 55392375), (5, 44313900), (6, 36928250), (10, 22156950), (12, 18464125), (15, 14771300), (17, 13033500), (20, 11078475), (25, 8862780), (30, 7385650), (34, 6516750), (50, 4431390), (51, 4344500), (60, 3692825), (68, 3258375), (75, 2954260), (85, 2606700), (100, 2215695), (102, 2172250), (125, 1772556), (150, 1477130), (170, 1303350), (204, 1086125), (250, 886278), (255, 868900), (300, 738565), (340, 651675), (375, 590852), (425, 521340), (500, 443139), (510, 434450), (750, 295426), (850, 260670), (1020, 217225), (1275, 173780), (1500, 147713), (1700, 130335), (2125, 104268), (2550, 86890), (4250, 52134), (5100, 43445), (6375, 34756), (8500, 26067), (8689, 25500), (12750, 17378)]