51583200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{21493}}^1$

素因数の和:21516

約数の個数: 72

約数和(自身を含む): 167911128

約数和(自身を除く): 116327928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 21493, 42986, 64479, 85972, 107465, 128958, 171944, 214930, 257916, 322395, 343888, 429860, 515832, 537325, 644790, 687776, 859720, 1031664, 1074650, 1289580, 1611975, 1719440, 2063328, 2149300, 2579160, 3223950, 3438880, 4298600, 5158320, 6447900, 8597200, 10316640, 12895800, 17194400, 25791600, 51583200]

約数ペア:

[(1, 51583200), (2, 25791600), (3, 17194400), (4, 12895800), (5, 10316640), (6, 8597200), (8, 6447900), (10, 5158320), (12, 4298600), (15, 3438880), (16, 3223950), (20, 2579160), (24, 2149300), (25, 2063328), (30, 1719440), (32, 1611975), (40, 1289580), (48, 1074650), (50, 1031664), (60, 859720), (75, 687776), (80, 644790), (96, 537325), (100, 515832), (120, 429860), (150, 343888), (160, 322395), (200, 257916), (240, 214930), (300, 171944), (400, 128958), (480, 107465), (600, 85972), (800, 64479), (1200, 42986), (2400, 21493)]