138998400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{14479}}^1$

素因数の和:14506

約数の個数: 96

約数和(自身を含む): 457857600

約数和(自身を除く): 318859200

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, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 14479, 28958, 43437, 57916, 72395, 86874, 115832, 144790, 173748, 217185, 231664, 289580, 347496, 361975, 434370, 463328, 579160, 694992, 723950, 868740, 926656, 1085925, 1158320, 1389984, 1447900, 1737480, 1853312, 2171850, 2316640, 2779968, 2895800, 3474960, 4343700, 4633280, 5559936, 5791600, 6949920, 8687400, 9266560, 11583200, 13899840, 17374800, 23166400, 27799680, 34749600, 46332800, 69499200, 138998400]

約数ペア:

[(1, 138998400), (2, 69499200), (3, 46332800), (4, 34749600), (5, 27799680), (6, 23166400), (8, 17374800), (10, 13899840), (12, 11583200), (15, 9266560), (16, 8687400), (20, 6949920), (24, 5791600), (25, 5559936), (30, 4633280), (32, 4343700), (40, 3474960), (48, 2895800), (50, 2779968), (60, 2316640), (64, 2171850), (75, 1853312), (80, 1737480), (96, 1447900), (100, 1389984), (120, 1158320), (128, 1085925), (150, 926656), (160, 868740), (192, 723950), (200, 694992), (240, 579160), (300, 463328), (320, 434370), (384, 361975), (400, 347496), (480, 289580), (600, 231664), (640, 217185), (800, 173748), (960, 144790), (1200, 115832), (1600, 86874), (1920, 72395), (2400, 57916), (3200, 43437), (4800, 28958), (9600, 14479)]