65715200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 132

約数和(自身を含む): 173618352

約数和(自身を除く): 107903152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 151, 160, 170, 200, 256, 272, 302, 320, 340, 400, 425, 512, 544, 604, 640, 680, 755, 800, 850, 1024, 1088, 1208, 1280, 1360, 1510, 1600, 1700, 2176, 2416, 2560, 2567, 2720, 3020, 3200, 3400, 3775, 4352, 4832, 5120, 5134, 5440, 6040, 6400, 6800, 7550, 8704, 9664, 10268, 10880, 12080, 12800, 12835, 13600, 15100, 17408, 19328, 20536, 21760, 24160, 25600, 25670, 27200, 30200, 38656, 41072, 43520, 48320, 51340, 54400, 60400, 64175, 77312, 82144, 87040, 96640, 102680, 108800, 120800, 128350, 154624, 164288, 193280, 205360, 217600, 241600, 256700, 328576, 386560, 410720, 435200, 483200, 513400, 657152, 773120, 821440, 966400, 1026800, 1314304, 1642880, 1932800, 2053600, 2628608, 3285760, 3865600, 4107200, 6571520, 8214400, 13143040, 16428800, 32857600, 65715200]

約数ペア:

[(1, 65715200), (2, 32857600), (4, 16428800), (5, 13143040), (8, 8214400), (10, 6571520), (16, 4107200), (17, 3865600), (20, 3285760), (25, 2628608), (32, 2053600), (34, 1932800), (40, 1642880), (50, 1314304), (64, 1026800), (68, 966400), (80, 821440), (85, 773120), (100, 657152), (128, 513400), (136, 483200), (151, 435200), (160, 410720), (170, 386560), (200, 328576), (256, 256700), (272, 241600), (302, 217600), (320, 205360), (340, 193280), (400, 164288), (425, 154624), (512, 128350), (544, 120800), (604, 108800), (640, 102680), (680, 96640), (755, 87040), (800, 82144), (850, 77312), (1024, 64175), (1088, 60400), (1208, 54400), (1280, 51340), (1360, 48320), (1510, 43520), (1600, 41072), (1700, 38656), (2176, 30200), (2416, 27200), (2560, 25670), (2567, 25600), (2720, 24160), (3020, 21760), (3200, 20536), (3400, 19328), (3775, 17408), (4352, 15100), (4832, 13600), (5120, 12835), (5134, 12800), (5440, 12080), (6040, 10880), (6400, 10268), (6800, 9664), (7550, 8704)]