31402200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 98208000

約数和(自身を除く): 66805800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 199, 200, 263, 300, 398, 526, 597, 600, 789, 796, 995, 1052, 1194, 1315, 1578, 1592, 1990, 2104, 2388, 2630, 2985, 3156, 3945, 3980, 4776, 4975, 5260, 5970, 6312, 6575, 7890, 7960, 9950, 10520, 11940, 13150, 14925, 15780, 19725, 19900, 23880, 26300, 29850, 31560, 39450, 39800, 52337, 52600, 59700, 78900, 104674, 119400, 157011, 157800, 209348, 261685, 314022, 418696, 523370, 628044, 785055, 1046740, 1256088, 1308425, 1570110, 2093480, 2616850, 3140220, 3925275, 5233700, 6280440, 7850550, 10467400, 15701100, 31402200]

約数ペア:

[(1, 31402200), (2, 15701100), (3, 10467400), (4, 7850550), (5, 6280440), (6, 5233700), (8, 3925275), (10, 3140220), (12, 2616850), (15, 2093480), (20, 1570110), (24, 1308425), (25, 1256088), (30, 1046740), (40, 785055), (50, 628044), (60, 523370), (75, 418696), (100, 314022), (120, 261685), (150, 209348), (199, 157800), (200, 157011), (263, 119400), (300, 104674), (398, 78900), (526, 59700), (597, 52600), (600, 52337), (789, 39800), (796, 39450), (995, 31560), (1052, 29850), (1194, 26300), (1315, 23880), (1578, 19900), (1592, 19725), (1990, 15780), (2104, 14925), (2388, 13150), (2630, 11940), (2985, 10520), (3156, 9950), (3945, 7960), (3980, 7890), (4776, 6575), (4975, 6312), (5260, 5970)]