1668354000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2686

約数の個数: 160

約数和(自身を含む): 5430247680

約数和(自身を除く): 3761893680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 109, 120, 125, 150, 200, 218, 240, 250, 300, 327, 375, 400, 436, 500, 545, 600, 654, 750, 872, 1000, 1090, 1200, 1308, 1500, 1635, 1744, 2000, 2180, 2551, 2616, 2725, 3000, 3270, 4360, 5102, 5232, 5450, 6000, 6540, 7653, 8175, 8720, 10204, 10900, 12755, 13080, 13625, 15306, 16350, 20408, 21800, 25510, 26160, 27250, 30612, 32700, 38265, 40816, 40875, 43600, 51020, 54500, 61224, 63775, 65400, 76530, 81750, 102040, 109000, 122448, 127550, 130800, 153060, 163500, 191325, 204080, 218000, 255100, 278059, 306120, 318875, 327000, 382650, 510200, 556118, 612240, 637750, 654000, 765300, 834177, 956625, 1020400, 1112236, 1275500, 1390295, 1530600, 1668354, 1913250, 2224472, 2551000, 2780590, 3061200, 3336708, 3826500, 4170885, 4448944, 5102000, 5561180, 6673416, 6951475, 7653000, 8341770, 11122360, 13346832, 13902950, 15306000, 16683540, 20854425, 22244720, 27805900, 33367080, 34757375, 41708850, 55611800, 66734160, 69514750, 83417700, 104272125, 111223600, 139029500, 166835400, 208544250, 278059000, 333670800, 417088500, 556118000, 834177000, 1668354000]

約数ペア:

[(1, 1668354000), (2, 834177000), (3, 556118000), (4, 417088500), (5, 333670800), (6, 278059000), (8, 208544250), (10, 166835400), (12, 139029500), (15, 111223600), (16, 104272125), (20, 83417700), (24, 69514750), (25, 66734160), (30, 55611800), (40, 41708850), (48, 34757375), (50, 33367080), (60, 27805900), (75, 22244720), (80, 20854425), (100, 16683540), (109, 15306000), (120, 13902950), (125, 13346832), (150, 11122360), (200, 8341770), (218, 7653000), (240, 6951475), (250, 6673416), (300, 5561180), (327, 5102000), (375, 4448944), (400, 4170885), (436, 3826500), (500, 3336708), (545, 3061200), (600, 2780590), (654, 2551000), (750, 2224472), (872, 1913250), (1000, 1668354), (1090, 1530600), (1200, 1390295), (1308, 1275500), (1500, 1112236), (1635, 1020400), (1744, 956625), (2000, 834177), (2180, 765300), (2551, 654000), (2616, 637750), (2725, 612240), (3000, 556118), (3270, 510200), (4360, 382650), (5102, 327000), (5232, 318875), (5450, 306120), (6000, 278059), (6540, 255100), (7653, 218000), (8175, 204080), (8720, 191325), (10204, 163500), (10900, 153060), (12755, 130800), (13080, 127550), (13625, 122448), (15306, 109000), (16350, 102040), (20408, 81750), (21800, 76530), (25510, 65400), (26160, 63775), (27250, 61224), (30612, 54500), (32700, 51020), (38265, 43600), (40816, 40875)]