72322800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5479}}^1$

素因数の和:5511

約数の個数: 120

約数和(自身を含む): 252781440

約数和(自身を除く): 180458640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 5479, 6600, 10958, 13200, 16437, 21916, 27395, 32874, 43832, 54790, 60269, 65748, 82185, 87664, 109580, 120538, 131496, 136975, 164370, 180807, 219160, 241076, 262992, 273950, 301345, 328740, 361614, 410925, 438320, 482152, 547900, 602690, 657480, 723228, 821850, 904035, 964304, 1095800, 1205380, 1314960, 1446456, 1506725, 1643700, 1808070, 2191600, 2410760, 2892912, 3013450, 3287400, 3616140, 4520175, 4821520, 6026900, 6574800, 7232280, 9040350, 12053800, 14464560, 18080700, 24107600, 36161400, 72322800]

約数ペア:

[(1, 72322800), (2, 36161400), (3, 24107600), (4, 18080700), (5, 14464560), (6, 12053800), (8, 9040350), (10, 7232280), (11, 6574800), (12, 6026900), (15, 4821520), (16, 4520175), (20, 3616140), (22, 3287400), (24, 3013450), (25, 2892912), (30, 2410760), (33, 2191600), (40, 1808070), (44, 1643700), (48, 1506725), (50, 1446456), (55, 1314960), (60, 1205380), (66, 1095800), (75, 964304), (80, 904035), (88, 821850), (100, 723228), (110, 657480), (120, 602690), (132, 547900), (150, 482152), (165, 438320), (176, 410925), (200, 361614), (220, 328740), (240, 301345), (264, 273950), (275, 262992), (300, 241076), (330, 219160), (400, 180807), (440, 164370), (528, 136975), (550, 131496), (600, 120538), (660, 109580), (825, 87664), (880, 82185), (1100, 65748), (1200, 60269), (1320, 54790), (1650, 43832), (2200, 32874), (2640, 27395), (3300, 21916), (4400, 16437), (5479, 13200), (6600, 10958)]