80323200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{2789}}^1$

素因数の和:2819

約数の個数: 144

約数和(自身を含む): 286714350

約数和(自身を除く): 206391150

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2789, 2880, 3200, 3600, 4800, 5578, 5760, 7200, 8367, 9600, 11156, 13945, 14400, 16734, 22312, 25101, 27890, 28800, 33468, 41835, 44624, 50202, 55780, 66936, 69725, 83670, 89248, 100404, 111560, 125505, 133872, 139450, 167340, 178496, 200808, 209175, 223120, 251010, 267744, 278900, 334680, 356992, 401616, 418350, 446240, 502020, 535488, 557800, 627525, 669360, 803232, 836700, 892480, 1004040, 1070976, 1115600, 1255050, 1338720, 1606464, 1673400, 1784960, 2008080, 2231200, 2510100, 2677440, 3212928, 3346800, 4016160, 4462400, 5020200, 5354880, 6693600, 8032320, 8924800, 10040400, 13387200, 16064640, 20080800, 26774400, 40161600, 80323200]

約数ペア:

[(1, 80323200), (2, 40161600), (3, 26774400), (4, 20080800), (5, 16064640), (6, 13387200), (8, 10040400), (9, 8924800), (10, 8032320), (12, 6693600), (15, 5354880), (16, 5020200), (18, 4462400), (20, 4016160), (24, 3346800), (25, 3212928), (30, 2677440), (32, 2510100), (36, 2231200), (40, 2008080), (45, 1784960), (48, 1673400), (50, 1606464), (60, 1338720), (64, 1255050), (72, 1115600), (75, 1070976), (80, 1004040), (90, 892480), (96, 836700), (100, 803232), (120, 669360), (128, 627525), (144, 557800), (150, 535488), (160, 502020), (180, 446240), (192, 418350), (200, 401616), (225, 356992), (240, 334680), (288, 278900), (300, 267744), (320, 251010), (360, 223120), (384, 209175), (400, 200808), (450, 178496), (480, 167340), (576, 139450), (600, 133872), (640, 125505), (720, 111560), (800, 100404), (900, 89248), (960, 83670), (1152, 69725), (1200, 66936), (1440, 55780), (1600, 50202), (1800, 44624), (1920, 41835), (2400, 33468), (2789, 28800), (2880, 27890), (3200, 25101), (3600, 22312), (4800, 16734), (5578, 14400), (5760, 13945), (7200, 11156), (8367, 9600)]