198630000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{2207}}^1$

素因数の和:2241

約数の個数: 150

約数和(自身を含む): 694952544

約数和(自身を除く): 496322544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 2000, 2207, 2250, 2500, 3000, 3600, 3750, 4414, 4500, 5000, 5625, 6000, 6621, 7500, 8828, 9000, 10000, 11035, 11250, 13242, 15000, 17656, 18000, 19863, 22070, 22500, 26484, 30000, 33105, 35312, 39726, 44140, 45000, 52968, 55175, 66210, 79452, 88280, 90000, 99315, 105936, 110350, 132420, 158904, 165525, 176560, 198630, 220700, 264840, 275875, 317808, 331050, 397260, 441400, 496575, 529680, 551750, 662100, 794520, 827625, 882800, 993150, 1103500, 1324200, 1379375, 1589040, 1655250, 1986300, 2207000, 2482875, 2648400, 2758750, 3310500, 3972600, 4138125, 4414000, 4965750, 5517500, 6621000, 7945200, 8276250, 9931500, 11035000, 12414375, 13242000, 16552500, 19863000, 22070000, 24828750, 33105000, 39726000, 49657500, 66210000, 99315000, 198630000]

約数ペア:

[(1, 198630000), (2, 99315000), (3, 66210000), (4, 49657500), (5, 39726000), (6, 33105000), (8, 24828750), (9, 22070000), (10, 19863000), (12, 16552500), (15, 13242000), (16, 12414375), (18, 11035000), (20, 9931500), (24, 8276250), (25, 7945200), (30, 6621000), (36, 5517500), (40, 4965750), (45, 4414000), (48, 4138125), (50, 3972600), (60, 3310500), (72, 2758750), (75, 2648400), (80, 2482875), (90, 2207000), (100, 1986300), (120, 1655250), (125, 1589040), (144, 1379375), (150, 1324200), (180, 1103500), (200, 993150), (225, 882800), (240, 827625), (250, 794520), (300, 662100), (360, 551750), (375, 529680), (400, 496575), (450, 441400), (500, 397260), (600, 331050), (625, 317808), (720, 275875), (750, 264840), (900, 220700), (1000, 198630), (1125, 176560), (1200, 165525), (1250, 158904), (1500, 132420), (1800, 110350), (1875, 105936), (2000, 99315), (2207, 90000), (2250, 88280), (2500, 79452), (3000, 66210), (3600, 55175), (3750, 52968), (4414, 45000), (4500, 44140), (5000, 39726), (5625, 35312), (6000, 33105), (6621, 30000), (7500, 26484), (8828, 22500), (9000, 22070), (10000, 19863), (11035, 18000), (11250, 17656), (13242, 15000)]