55156800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11491}}^1$

素因数の和:11516

約数の個数: 84

約数和(自身を含む): 180976016

約数和(自身を除く): 125819216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 11491, 22982, 34473, 45964, 57455, 68946, 91928, 114910, 137892, 172365, 183856, 229820, 275784, 287275, 344730, 367712, 459640, 551568, 574550, 689460, 735424, 861825, 919280, 1103136, 1149100, 1378920, 1723650, 1838560, 2206272, 2298200, 2757840, 3447300, 3677120, 4596400, 5515680, 6894600, 9192800, 11031360, 13789200, 18385600, 27578400, 55156800]

約数ペア:

[(1, 55156800), (2, 27578400), (3, 18385600), (4, 13789200), (5, 11031360), (6, 9192800), (8, 6894600), (10, 5515680), (12, 4596400), (15, 3677120), (16, 3447300), (20, 2757840), (24, 2298200), (25, 2206272), (30, 1838560), (32, 1723650), (40, 1378920), (48, 1149100), (50, 1103136), (60, 919280), (64, 861825), (75, 735424), (80, 689460), (96, 574550), (100, 551568), (120, 459640), (150, 367712), (160, 344730), (192, 287275), (200, 275784), (240, 229820), (300, 183856), (320, 172365), (400, 137892), (480, 114910), (600, 91928), (800, 68946), (960, 57455), (1200, 45964), (1600, 34473), (2400, 22982), (4800, 11491)]