164211000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 517570560

約数和(自身を除く): 353359560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 127, 150, 200, 250, 254, 300, 375, 381, 431, 500, 508, 600, 635, 750, 762, 862, 1000, 1016, 1270, 1293, 1500, 1524, 1724, 1905, 2155, 2540, 2586, 3000, 3048, 3175, 3448, 3810, 4310, 5080, 5172, 6350, 6465, 7620, 8620, 9525, 10344, 10775, 12700, 12930, 15240, 15875, 17240, 19050, 21550, 25400, 25860, 31750, 32325, 38100, 43100, 47625, 51720, 53875, 54737, 63500, 64650, 76200, 86200, 95250, 107750, 109474, 127000, 129300, 161625, 164211, 190500, 215500, 218948, 258600, 273685, 323250, 328422, 381000, 431000, 437896, 547370, 646500, 656844, 821055, 1094740, 1293000, 1313688, 1368425, 1642110, 2189480, 2736850, 3284220, 4105275, 5473700, 6568440, 6842125, 8210550, 10947400, 13684250, 16421100, 20526375, 27368500, 32842200, 41052750, 54737000, 82105500, 164211000]

約数ペア:

[(1, 164211000), (2, 82105500), (3, 54737000), (4, 41052750), (5, 32842200), (6, 27368500), (8, 20526375), (10, 16421100), (12, 13684250), (15, 10947400), (20, 8210550), (24, 6842125), (25, 6568440), (30, 5473700), (40, 4105275), (50, 3284220), (60, 2736850), (75, 2189480), (100, 1642110), (120, 1368425), (125, 1313688), (127, 1293000), (150, 1094740), (200, 821055), (250, 656844), (254, 646500), (300, 547370), (375, 437896), (381, 431000), (431, 381000), (500, 328422), (508, 323250), (600, 273685), (635, 258600), (750, 218948), (762, 215500), (862, 190500), (1000, 164211), (1016, 161625), (1270, 129300), (1293, 127000), (1500, 109474), (1524, 107750), (1724, 95250), (1905, 86200), (2155, 76200), (2540, 64650), (2586, 63500), (3000, 54737), (3048, 53875), (3175, 51720), (3448, 47625), (3810, 43100), (4310, 38100), (5080, 32325), (5172, 31750), (6350, 25860), (6465, 25400), (7620, 21550), (8620, 19050), (9525, 17240), (10344, 15875), (10775, 15240), (12700, 12930)]