61451600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1333

約数の個数: 120

約数和(自身を含む): 178792128

約数和(自身を除く): 117340528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 952, 1190, 1291, 1360, 1400, 1700, 1904, 2380, 2582, 2800, 2975, 3400, 4760, 5164, 5950, 6455, 6800, 9037, 9520, 10328, 11900, 12910, 18074, 20656, 21947, 23800, 25820, 32275, 36148, 43894, 45185, 47600, 51640, 64550, 72296, 87788, 90370, 103280, 109735, 129100, 144592, 153629, 175576, 180740, 219470, 225925, 258200, 307258, 351152, 361480, 438940, 451850, 516400, 548675, 614516, 722960, 768145, 877880, 903700, 1097350, 1229032, 1536290, 1755760, 1807400, 2194700, 2458064, 3072580, 3614800, 3840725, 4389400, 6145160, 7681450, 8778800, 12290320, 15362900, 30725800, 61451600]

約数ペア:

[(1, 61451600), (2, 30725800), (4, 15362900), (5, 12290320), (7, 8778800), (8, 7681450), (10, 6145160), (14, 4389400), (16, 3840725), (17, 3614800), (20, 3072580), (25, 2458064), (28, 2194700), (34, 1807400), (35, 1755760), (40, 1536290), (50, 1229032), (56, 1097350), (68, 903700), (70, 877880), (80, 768145), (85, 722960), (100, 614516), (112, 548675), (119, 516400), (136, 451850), (140, 438940), (170, 361480), (175, 351152), (200, 307258), (238, 258200), (272, 225925), (280, 219470), (340, 180740), (350, 175576), (400, 153629), (425, 144592), (476, 129100), (560, 109735), (595, 103280), (680, 90370), (700, 87788), (850, 72296), (952, 64550), (1190, 51640), (1291, 47600), (1360, 45185), (1400, 43894), (1700, 36148), (1904, 32275), (2380, 25820), (2582, 23800), (2800, 21947), (2975, 20656), (3400, 18074), (4760, 12910), (5164, 11900), (5950, 10328), (6455, 9520), (6800, 9037)]