195935400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 662532000

約数和(自身を除く): 466596600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 199, 200, 225, 300, 360, 398, 450, 547, 597, 600, 796, 900, 995, 1094, 1194, 1592, 1641, 1791, 1800, 1990, 2188, 2388, 2735, 2985, 3282, 3582, 3980, 4376, 4776, 4923, 4975, 5470, 5970, 6564, 7164, 7960, 8205, 8955, 9846, 9950, 10940, 11940, 13128, 13675, 14328, 14925, 16410, 17910, 19692, 19900, 21880, 23880, 24615, 27350, 29850, 32820, 35820, 39384, 39800, 41025, 44775, 49230, 54700, 59700, 65640, 71640, 82050, 89550, 98460, 108853, 109400, 119400, 123075, 164100, 179100, 196920, 217706, 246150, 326559, 328200, 358200, 435412, 492300, 544265, 653118, 870824, 979677, 984600, 1088530, 1306236, 1632795, 1959354, 2177060, 2612472, 2721325, 3265590, 3918708, 4354120, 4898385, 5442650, 6531180, 7837416, 8163975, 9796770, 10885300, 13062360, 16327950, 19593540, 21770600, 24491925, 32655900, 39187080, 48983850, 65311800, 97967700, 195935400]

約数ペア:

[(1, 195935400), (2, 97967700), (3, 65311800), (4, 48983850), (5, 39187080), (6, 32655900), (8, 24491925), (9, 21770600), (10, 19593540), (12, 16327950), (15, 13062360), (18, 10885300), (20, 9796770), (24, 8163975), (25, 7837416), (30, 6531180), (36, 5442650), (40, 4898385), (45, 4354120), (50, 3918708), (60, 3265590), (72, 2721325), (75, 2612472), (90, 2177060), (100, 1959354), (120, 1632795), (150, 1306236), (180, 1088530), (199, 984600), (200, 979677), (225, 870824), (300, 653118), (360, 544265), (398, 492300), (450, 435412), (547, 358200), (597, 328200), (600, 326559), (796, 246150), (900, 217706), (995, 196920), (1094, 179100), (1194, 164100), (1592, 123075), (1641, 119400), (1791, 109400), (1800, 108853), (1990, 98460), (2188, 89550), (2388, 82050), (2735, 71640), (2985, 65640), (3282, 59700), (3582, 54700), (3980, 49230), (4376, 44775), (4776, 41025), (4923, 39800), (4975, 39384), (5470, 35820), (5970, 32820), (6564, 29850), (7164, 27350), (7960, 24615), (8205, 23880), (8955, 21880), (9846, 19900), (9950, 19692), (10940, 17910), (11940, 16410), (13128, 14925), (13675, 14328)]