202246000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 160

約数和(自身を含む): 553625280

約数和(自身を除く): 351379280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 125, 145, 176, 200, 220, 232, 250, 275, 290, 317, 319, 400, 440, 464, 500, 550, 580, 634, 638, 725, 880, 1000, 1100, 1160, 1268, 1276, 1375, 1450, 1585, 1595, 2000, 2200, 2320, 2536, 2552, 2750, 2900, 3170, 3190, 3487, 3625, 4400, 5072, 5104, 5500, 5800, 6340, 6380, 6974, 7250, 7925, 7975, 9193, 11000, 11600, 12680, 12760, 13948, 14500, 15850, 15950, 17435, 18386, 22000, 25360, 25520, 27896, 29000, 31700, 31900, 34870, 36772, 39625, 39875, 45965, 55792, 58000, 63400, 63800, 69740, 73544, 79250, 79750, 87175, 91930, 101123, 126800, 127600, 139480, 147088, 158500, 159500, 174350, 183860, 202246, 229825, 278960, 317000, 319000, 348700, 367720, 404492, 435875, 459650, 505615, 634000, 638000, 697400, 735440, 808984, 871750, 919300, 1011230, 1149125, 1394800, 1617968, 1743500, 1838600, 2022460, 2298250, 2528075, 3487000, 3677200, 4044920, 4596500, 5056150, 6974000, 8089840, 9193000, 10112300, 12640375, 18386000, 20224600, 25280750, 40449200, 50561500, 101123000, 202246000]

約数ペア:

[(1, 202246000), (2, 101123000), (4, 50561500), (5, 40449200), (8, 25280750), (10, 20224600), (11, 18386000), (16, 12640375), (20, 10112300), (22, 9193000), (25, 8089840), (29, 6974000), (40, 5056150), (44, 4596500), (50, 4044920), (55, 3677200), (58, 3487000), (80, 2528075), (88, 2298250), (100, 2022460), (110, 1838600), (116, 1743500), (125, 1617968), (145, 1394800), (176, 1149125), (200, 1011230), (220, 919300), (232, 871750), (250, 808984), (275, 735440), (290, 697400), (317, 638000), (319, 634000), (400, 505615), (440, 459650), (464, 435875), (500, 404492), (550, 367720), (580, 348700), (634, 319000), (638, 317000), (725, 278960), (880, 229825), (1000, 202246), (1100, 183860), (1160, 174350), (1268, 159500), (1276, 158500), (1375, 147088), (1450, 139480), (1585, 127600), (1595, 126800), (2000, 101123), (2200, 91930), (2320, 87175), (2536, 79750), (2552, 79250), (2750, 73544), (2900, 69740), (3170, 63800), (3190, 63400), (3487, 58000), (3625, 55792), (4400, 45965), (5072, 39875), (5104, 39625), (5500, 36772), (5800, 34870), (6340, 31900), (6380, 31700), (6974, 29000), (7250, 27896), (7925, 25520), (7975, 25360), (9193, 22000), (11000, 18386), (11600, 17435), (12680, 15950), (12760, 15850), (13948, 14500)]