164206000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 160

約数和(自身を含む): 467505792

約数和(自身を除く): 303299792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 125, 140, 148, 175, 185, 200, 250, 259, 280, 296, 317, 350, 370, 400, 500, 518, 560, 592, 634, 700, 740, 875, 925, 1000, 1036, 1268, 1295, 1400, 1480, 1585, 1750, 1850, 2000, 2072, 2219, 2536, 2590, 2800, 2960, 3170, 3500, 3700, 4144, 4438, 4625, 5072, 5180, 6340, 6475, 7000, 7400, 7925, 8876, 9250, 10360, 11095, 11729, 12680, 12950, 14000, 14800, 15850, 17752, 18500, 20720, 22190, 23458, 25360, 25900, 31700, 32375, 35504, 37000, 39625, 44380, 46916, 51800, 55475, 58645, 63400, 64750, 74000, 79250, 82103, 88760, 93832, 103600, 110950, 117290, 126800, 129500, 158500, 164206, 177520, 187664, 221900, 234580, 259000, 277375, 293225, 317000, 328412, 410515, 443800, 469160, 518000, 554750, 586450, 634000, 656824, 821030, 887600, 938320, 1109500, 1172900, 1313648, 1466125, 1642060, 2052575, 2219000, 2345800, 2932250, 3284120, 4105150, 4438000, 4691600, 5864500, 6568240, 8210300, 10262875, 11729000, 16420600, 20525750, 23458000, 32841200, 41051500, 82103000, 164206000]

約数ペア:

[(1, 164206000), (2, 82103000), (4, 41051500), (5, 32841200), (7, 23458000), (8, 20525750), (10, 16420600), (14, 11729000), (16, 10262875), (20, 8210300), (25, 6568240), (28, 5864500), (35, 4691600), (37, 4438000), (40, 4105150), (50, 3284120), (56, 2932250), (70, 2345800), (74, 2219000), (80, 2052575), (100, 1642060), (112, 1466125), (125, 1313648), (140, 1172900), (148, 1109500), (175, 938320), (185, 887600), (200, 821030), (250, 656824), (259, 634000), (280, 586450), (296, 554750), (317, 518000), (350, 469160), (370, 443800), (400, 410515), (500, 328412), (518, 317000), (560, 293225), (592, 277375), (634, 259000), (700, 234580), (740, 221900), (875, 187664), (925, 177520), (1000, 164206), (1036, 158500), (1268, 129500), (1295, 126800), (1400, 117290), (1480, 110950), (1585, 103600), (1750, 93832), (1850, 88760), (2000, 82103), (2072, 79250), (2219, 74000), (2536, 64750), (2590, 63400), (2800, 58645), (2960, 55475), (3170, 51800), (3500, 46916), (3700, 44380), (4144, 39625), (4438, 37000), (4625, 35504), (5072, 32375), (5180, 31700), (6340, 25900), (6475, 25360), (7000, 23458), (7400, 22190), (7925, 20720), (8876, 18500), (9250, 17752), (10360, 15850), (11095, 14800), (11729, 14000), (12680, 12950)]