2000966400

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{34739}}^1$

素因数の和:34771

約数の個数: 162

約数和(自身を含む): 7154112420

約数和(自身を除く): 5153146020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1600, 1800, 1920, 2304, 2400, 2880, 3200, 3600, 3840, 4800, 5760, 6400, 7200, 9600, 11520, 14400, 19200, 28800, 34739, 57600, 69478, 104217, 138956, 173695, 208434, 277912, 312651, 347390, 416868, 521085, 555824, 625302, 694780, 833736, 868475, 1042170, 1111648, 1250604, 1389560, 1563255, 1667472, 1736950, 2084340, 2223296, 2501208, 2605425, 2779120, 3126510, 3334944, 3473900, 4168680, 4446592, 5002416, 5210850, 5558240, 6253020, 6669888, 6947800, 7816275, 8337360, 8893184, 10004832, 10421700, 11116480, 12506040, 13339776, 13895600, 15632550, 16674720, 20009664, 20843400, 22232960, 25012080, 26679552, 27791200, 31265100, 33349440, 40019328, 41686800, 44465920, 50024160, 55582400, 62530200, 66698880, 80038656, 83373600, 100048320, 111164800, 125060400, 133397760, 166747200, 200096640, 222329600, 250120800, 333494400, 400193280, 500241600, 666988800, 1000483200, 2000966400]

約数ペア:

[(1, 2000966400), (2, 1000483200), (3, 666988800), (4, 500241600), (5, 400193280), (6, 333494400), (8, 250120800), (9, 222329600), (10, 200096640), (12, 166747200), (15, 133397760), (16, 125060400), (18, 111164800), (20, 100048320), (24, 83373600), (25, 80038656), (30, 66698880), (32, 62530200), (36, 55582400), (40, 50024160), (45, 44465920), (48, 41686800), (50, 40019328), (60, 33349440), (64, 31265100), (72, 27791200), (75, 26679552), (80, 25012080), (90, 22232960), (96, 20843400), (100, 20009664), (120, 16674720), (128, 15632550), (144, 13895600), (150, 13339776), (160, 12506040), (180, 11116480), (192, 10421700), (200, 10004832), (225, 8893184), (240, 8337360), (256, 7816275), (288, 6947800), (300, 6669888), (320, 6253020), (360, 5558240), (384, 5210850), (400, 5002416), (450, 4446592), (480, 4168680), (576, 3473900), (600, 3334944), (640, 3126510), (720, 2779120), (768, 2605425), (800, 2501208), (900, 2223296), (960, 2084340), (1152, 1736950), (1200, 1667472), (1280, 1563255), (1440, 1389560), (1600, 1250604), (1800, 1111648), (1920, 1042170), (2304, 868475), (2400, 833736), (2880, 694780), (3200, 625302), (3600, 555824), (3840, 521085), (4800, 416868), (5760, 347390), (6400, 312651), (7200, 277912), (9600, 208434), (11520, 173695), (14400, 138956), (19200, 104217), (28800, 69478), (34739, 57600)]