198873600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{5179}}^1$

素因数の和:5210

約数の個数: 120

約数和(自身を含む): 657093360

約数和(自身を除く): 458219760

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 5179, 6400, 7680, 9600, 10358, 12800, 15537, 19200, 20716, 25895, 31074, 38400, 41432, 51790, 62148, 77685, 82864, 103580, 124296, 129475, 155370, 165728, 207160, 248592, 258950, 310740, 331456, 388425, 414320, 497184, 517900, 621480, 662912, 776850, 828640, 994368, 1035800, 1242960, 1325824, 1553700, 1657280, 1988736, 2071600, 2485920, 2651648, 3107400, 3314560, 3977472, 4143200, 4971840, 6214800, 6629120, 7954944, 8286400, 9943680, 12429600, 13258240, 16572800, 19887360, 24859200, 33145600, 39774720, 49718400, 66291200, 99436800, 198873600]

約数ペア:

[(1, 198873600), (2, 99436800), (3, 66291200), (4, 49718400), (5, 39774720), (6, 33145600), (8, 24859200), (10, 19887360), (12, 16572800), (15, 13258240), (16, 12429600), (20, 9943680), (24, 8286400), (25, 7954944), (30, 6629120), (32, 6214800), (40, 4971840), (48, 4143200), (50, 3977472), (60, 3314560), (64, 3107400), (75, 2651648), (80, 2485920), (96, 2071600), (100, 1988736), (120, 1657280), (128, 1553700), (150, 1325824), (160, 1242960), (192, 1035800), (200, 994368), (240, 828640), (256, 776850), (300, 662912), (320, 621480), (384, 517900), (400, 497184), (480, 414320), (512, 388425), (600, 331456), (640, 310740), (768, 258950), (800, 248592), (960, 207160), (1200, 165728), (1280, 155370), (1536, 129475), (1600, 124296), (1920, 103580), (2400, 82864), (2560, 77685), (3200, 62148), (3840, 51790), (4800, 41432), (5179, 38400), (6400, 31074), (7680, 25895), (9600, 20716), (10358, 19200), (12800, 15537)]