61642000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 240

約数和(自身を含む): 188545968

約数和(自身を除く): 126903968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 37, 40, 49, 50, 56, 68, 70, 74, 80, 85, 98, 100, 112, 119, 125, 136, 140, 148, 170, 175, 185, 196, 200, 238, 245, 250, 259, 272, 280, 296, 340, 350, 370, 392, 400, 425, 476, 490, 500, 518, 560, 592, 595, 629, 680, 700, 740, 784, 833, 850, 875, 925, 952, 980, 1000, 1036, 1190, 1225, 1258, 1295, 1360, 1400, 1480, 1666, 1700, 1750, 1813, 1850, 1904, 1960, 2000, 2072, 2125, 2380, 2450, 2516, 2590, 2800, 2960, 2975, 3145, 3332, 3400, 3500, 3626, 3700, 3920, 4144, 4165, 4250, 4403, 4625, 4760, 4900, 5032, 5180, 5950, 6125, 6290, 6475, 6664, 6800, 7000, 7252, 7400, 8330, 8500, 8806, 9065, 9250, 9520, 9800, 10064, 10360, 11900, 12250, 12580, 12950, 13328, 14000, 14504, 14800, 14875, 15725, 16660, 17000, 17612, 18130, 18500, 19600, 20720, 20825, 22015, 23800, 24500, 25160, 25900, 29008, 29750, 30821, 31450, 32375, 33320, 34000, 35224, 36260, 37000, 41650, 44030, 45325, 47600, 49000, 50320, 51800, 59500, 61642, 62900, 64750, 66640, 70448, 72520, 74000, 78625, 83300, 88060, 90650, 98000, 103600, 104125, 110075, 119000, 123284, 125800, 129500, 145040, 154105, 157250, 166600, 176120, 181300, 208250, 220150, 226625, 238000, 246568, 251600, 259000, 308210, 314500, 333200, 352240, 362600, 416500, 440300, 453250, 493136, 518000, 550375, 616420, 629000, 725200, 770525, 833000, 880600, 906500, 1100750, 1232840, 1258000, 1541050, 1666000, 1761200, 1813000, 2201500, 2465680, 3082100, 3626000, 3852625, 4403000, 6164200, 7705250, 8806000, 12328400, 15410500, 30821000, 61642000]

約数ペア:

[(1, 61642000), (2, 30821000), (4, 15410500), (5, 12328400), (7, 8806000), (8, 7705250), (10, 6164200), (14, 4403000), (16, 3852625), (17, 3626000), (20, 3082100), (25, 2465680), (28, 2201500), (34, 1813000), (35, 1761200), (37, 1666000), (40, 1541050), (49, 1258000), (50, 1232840), (56, 1100750), (68, 906500), (70, 880600), (74, 833000), (80, 770525), (85, 725200), (98, 629000), (100, 616420), (112, 550375), (119, 518000), (125, 493136), (136, 453250), (140, 440300), (148, 416500), (170, 362600), (175, 352240), (185, 333200), (196, 314500), (200, 308210), (238, 259000), (245, 251600), (250, 246568), (259, 238000), (272, 226625), (280, 220150), (296, 208250), (340, 181300), (350, 176120), (370, 166600), (392, 157250), (400, 154105), (425, 145040), (476, 129500), (490, 125800), (500, 123284), (518, 119000), (560, 110075), (592, 104125), (595, 103600), (629, 98000), (680, 90650), (700, 88060), (740, 83300), (784, 78625), (833, 74000), (850, 72520), (875, 70448), (925, 66640), (952, 64750), (980, 62900), (1000, 61642), (1036, 59500), (1190, 51800), (1225, 50320), (1258, 49000), (1295, 47600), (1360, 45325), (1400, 44030), (1480, 41650), (1666, 37000), (1700, 36260), (1750, 35224), (1813, 34000), (1850, 33320), (1904, 32375), (1960, 31450), (2000, 30821), (2072, 29750), (2125, 29008), (2380, 25900), (2450, 25160), (2516, 24500), (2590, 23800), (2800, 22015), (2960, 20825), (2975, 20720), (3145, 19600), (3332, 18500), (3400, 18130), (3500, 17612), (3626, 17000), (3700, 16660), (3920, 15725), (4144, 14875), (4165, 14800), (4250, 14504), (4403, 14000), (4625, 13328), (4760, 12950), (4900, 12580), (5032, 12250), (5180, 11900), (5950, 10360), (6125, 10064), (6290, 9800), (6475, 9520), (6664, 9250), (6800, 9065), (7000, 8806), (7252, 8500), (7400, 8330)]