201596800

素因数分解:

$2^7\times 5^2\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 505414080

約数和(自身を除く): 303817280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 128, 146, 160, 200, 292, 320, 365, 400, 584, 640, 730, 800, 863, 1168, 1460, 1600, 1726, 1825, 2336, 2920, 3200, 3452, 3650, 4315, 4672, 5840, 6904, 7300, 8630, 9344, 11680, 13808, 14600, 17260, 21575, 23360, 27616, 29200, 34520, 43150, 46720, 55232, 58400, 62999, 69040, 86300, 110464, 116800, 125998, 138080, 172600, 233600, 251996, 276160, 314995, 345200, 503992, 552320, 629990, 690400, 1007984, 1259980, 1380800, 1574975, 2015968, 2519960, 2761600, 3149950, 4031936, 5039920, 6299900, 8063872, 10079840, 12599800, 20159680, 25199600, 40319360, 50399200, 100798400, 201596800]

約数ペア:

[(1, 201596800), (2, 100798400), (4, 50399200), (5, 40319360), (8, 25199600), (10, 20159680), (16, 12599800), (20, 10079840), (25, 8063872), (32, 6299900), (40, 5039920), (50, 4031936), (64, 3149950), (73, 2761600), (80, 2519960), (100, 2015968), (128, 1574975), (146, 1380800), (160, 1259980), (200, 1007984), (292, 690400), (320, 629990), (365, 552320), (400, 503992), (584, 345200), (640, 314995), (730, 276160), (800, 251996), (863, 233600), (1168, 172600), (1460, 138080), (1600, 125998), (1726, 116800), (1825, 110464), (2336, 86300), (2920, 69040), (3200, 62999), (3452, 58400), (3650, 55232), (4315, 46720), (4672, 43150), (5840, 34520), (6904, 29200), (7300, 27616), (8630, 23360), (9344, 21575), (11680, 17260), (13808, 14600)]