51859200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 178179568

約数和(自身を除く): 126320368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 73, 74, 75, 80, 96, 100, 111, 120, 128, 146, 148, 150, 160, 185, 192, 200, 219, 222, 240, 256, 292, 296, 300, 320, 365, 370, 384, 400, 438, 444, 480, 555, 584, 592, 600, 640, 730, 740, 768, 800, 876, 888, 925, 960, 1095, 1110, 1168, 1184, 1200, 1280, 1460, 1480, 1600, 1752, 1776, 1825, 1850, 1920, 2190, 2220, 2336, 2368, 2400, 2701, 2775, 2920, 2960, 3200, 3504, 3552, 3650, 3700, 3840, 4380, 4440, 4672, 4736, 4800, 5402, 5475, 5550, 5840, 5920, 6400, 7008, 7104, 7300, 7400, 8103, 8760, 8880, 9344, 9472, 9600, 10804, 10950, 11100, 11680, 11840, 13505, 14016, 14208, 14600, 14800, 16206, 17520, 17760, 18688, 19200, 21608, 21900, 22200, 23360, 23680, 27010, 28032, 28416, 29200, 29600, 32412, 35040, 35520, 40515, 43216, 43800, 44400, 46720, 47360, 54020, 56064, 58400, 59200, 64824, 67525, 70080, 71040, 81030, 86432, 87600, 88800, 93440, 108040, 116800, 118400, 129648, 135050, 140160, 142080, 162060, 172864, 175200, 177600, 202575, 216080, 233600, 236800, 259296, 270100, 280320, 324120, 345728, 350400, 355200, 405150, 432160, 467200, 518592, 540200, 648240, 691456, 700800, 710400, 810300, 864320, 1037184, 1080400, 1296480, 1401600, 1620600, 1728640, 2074368, 2160800, 2592960, 3241200, 3457280, 4321600, 5185920, 6482400, 8643200, 10371840, 12964800, 17286400, 25929600, 51859200]

約数ペア:

[(1, 51859200), (2, 25929600), (3, 17286400), (4, 12964800), (5, 10371840), (6, 8643200), (8, 6482400), (10, 5185920), (12, 4321600), (15, 3457280), (16, 3241200), (20, 2592960), (24, 2160800), (25, 2074368), (30, 1728640), (32, 1620600), (37, 1401600), (40, 1296480), (48, 1080400), (50, 1037184), (60, 864320), (64, 810300), (73, 710400), (74, 700800), (75, 691456), (80, 648240), (96, 540200), (100, 518592), (111, 467200), (120, 432160), (128, 405150), (146, 355200), (148, 350400), (150, 345728), (160, 324120), (185, 280320), (192, 270100), (200, 259296), (219, 236800), (222, 233600), (240, 216080), (256, 202575), (292, 177600), (296, 175200), (300, 172864), (320, 162060), (365, 142080), (370, 140160), (384, 135050), (400, 129648), (438, 118400), (444, 116800), (480, 108040), (555, 93440), (584, 88800), (592, 87600), (600, 86432), (640, 81030), (730, 71040), (740, 70080), (768, 67525), (800, 64824), (876, 59200), (888, 58400), (925, 56064), (960, 54020), (1095, 47360), (1110, 46720), (1168, 44400), (1184, 43800), (1200, 43216), (1280, 40515), (1460, 35520), (1480, 35040), (1600, 32412), (1752, 29600), (1776, 29200), (1825, 28416), (1850, 28032), (1920, 27010), (2190, 23680), (2220, 23360), (2336, 22200), (2368, 21900), (2400, 21608), (2701, 19200), (2775, 18688), (2920, 17760), (2960, 17520), (3200, 16206), (3504, 14800), (3552, 14600), (3650, 14208), (3700, 14016), (3840, 13505), (4380, 11840), (4440, 11680), (4672, 11100), (4736, 10950), (4800, 10804), (5402, 9600), (5475, 9472), (5550, 9344), (5840, 8880), (5920, 8760), (6400, 8103), (7008, 7400), (7104, 7300)]