2146598400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{55901}}^1$

素因数の和:55932

約数の個数: 120

約数和(自身を含む): 7091280504

約数和(自身を除く): 4944682104

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, 6400, 7680, 9600, 12800, 19200, 38400, 55901, 111802, 167703, 223604, 279505, 335406, 447208, 559010, 670812, 838515, 894416, 1118020, 1341624, 1397525, 1677030, 1788832, 2236040, 2683248, 2795050, 3354060, 3577664, 4192575, 4472080, 5366496, 5590100, 6708120, 7155328, 8385150, 8944160, 10732992, 11180200, 13416240, 14310656, 16770300, 17888320, 21465984, 22360400, 26832480, 28621312, 33540600, 35776640, 42931968, 44720800, 53664960, 67081200, 71553280, 85863936, 89441600, 107329920, 134162400, 143106560, 178883200, 214659840, 268324800, 357766400, 429319680, 536649600, 715532800, 1073299200, 2146598400]

約数ペア:

[(1, 2146598400), (2, 1073299200), (3, 715532800), (4, 536649600), (5, 429319680), (6, 357766400), (8, 268324800), (10, 214659840), (12, 178883200), (15, 143106560), (16, 134162400), (20, 107329920), (24, 89441600), (25, 85863936), (30, 71553280), (32, 67081200), (40, 53664960), (48, 44720800), (50, 42931968), (60, 35776640), (64, 33540600), (75, 28621312), (80, 26832480), (96, 22360400), (100, 21465984), (120, 17888320), (128, 16770300), (150, 14310656), (160, 13416240), (192, 11180200), (200, 10732992), (240, 8944160), (256, 8385150), (300, 7155328), (320, 6708120), (384, 5590100), (400, 5366496), (480, 4472080), (512, 4192575), (600, 3577664), (640, 3354060), (768, 2795050), (800, 2683248), (960, 2236040), (1200, 1788832), (1280, 1677030), (1536, 1397525), (1600, 1341624), (1920, 1118020), (2400, 894416), (2560, 838515), (3200, 670812), (3840, 559010), (4800, 447208), (6400, 335406), (7680, 279505), (9600, 223604), (12800, 167703), (19200, 111802), (38400, 55901)]