74985600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 252707040

約数和(自身を除く): 177721440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 107, 120, 128, 146, 150, 160, 192, 200, 214, 219, 240, 292, 300, 320, 321, 365, 384, 400, 428, 438, 480, 535, 584, 600, 640, 642, 730, 800, 856, 876, 960, 1070, 1095, 1168, 1200, 1284, 1460, 1600, 1605, 1712, 1752, 1825, 1920, 2140, 2190, 2336, 2400, 2568, 2675, 2920, 3200, 3210, 3424, 3504, 3650, 4280, 4380, 4672, 4800, 5136, 5350, 5475, 5840, 6420, 6848, 7008, 7300, 7811, 8025, 8560, 8760, 9344, 9600, 10272, 10700, 10950, 11680, 12840, 13696, 14016, 14600, 15622, 16050, 17120, 17520, 20544, 21400, 21900, 23360, 23433, 25680, 28032, 29200, 31244, 32100, 34240, 35040, 39055, 41088, 42800, 43800, 46720, 46866, 51360, 58400, 62488, 64200, 68480, 70080, 78110, 85600, 87600, 93732, 102720, 116800, 117165, 124976, 128400, 140160, 156220, 171200, 175200, 187464, 195275, 205440, 233600, 234330, 249952, 256800, 312440, 342400, 350400, 374928, 390550, 468660, 499904, 513600, 585825, 624880, 700800, 749856, 781100, 937320, 999808, 1027200, 1171650, 1249760, 1499712, 1562200, 1874640, 2343300, 2499520, 2999424, 3124400, 3749280, 4686600, 4999040, 6248800, 7498560, 9373200, 12497600, 14997120, 18746400, 24995200, 37492800, 74985600]

約数ペア:

[(1, 74985600), (2, 37492800), (3, 24995200), (4, 18746400), (5, 14997120), (6, 12497600), (8, 9373200), (10, 7498560), (12, 6248800), (15, 4999040), (16, 4686600), (20, 3749280), (24, 3124400), (25, 2999424), (30, 2499520), (32, 2343300), (40, 1874640), (48, 1562200), (50, 1499712), (60, 1249760), (64, 1171650), (73, 1027200), (75, 999808), (80, 937320), (96, 781100), (100, 749856), (107, 700800), (120, 624880), (128, 585825), (146, 513600), (150, 499904), (160, 468660), (192, 390550), (200, 374928), (214, 350400), (219, 342400), (240, 312440), (292, 256800), (300, 249952), (320, 234330), (321, 233600), (365, 205440), (384, 195275), (400, 187464), (428, 175200), (438, 171200), (480, 156220), (535, 140160), (584, 128400), (600, 124976), (640, 117165), (642, 116800), (730, 102720), (800, 93732), (856, 87600), (876, 85600), (960, 78110), (1070, 70080), (1095, 68480), (1168, 64200), (1200, 62488), (1284, 58400), (1460, 51360), (1600, 46866), (1605, 46720), (1712, 43800), (1752, 42800), (1825, 41088), (1920, 39055), (2140, 35040), (2190, 34240), (2336, 32100), (2400, 31244), (2568, 29200), (2675, 28032), (2920, 25680), (3200, 23433), (3210, 23360), (3424, 21900), (3504, 21400), (3650, 20544), (4280, 17520), (4380, 17120), (4672, 16050), (4800, 15622), (5136, 14600), (5350, 14016), (5475, 13696), (5840, 12840), (6420, 11680), (6848, 10950), (7008, 10700), (7300, 10272), (7811, 9600), (8025, 9344), (8560, 8760)]