138897600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1567

約数の個数: 168

約数和(自身を含む): 479999040

約数和(自身を除く): 341101440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1425, 1520, 1523, 1600, 1824, 1900, 2280, 2400, 2850, 3040, 3046, 3648, 3800, 4560, 4569, 4800, 5700, 6080, 6092, 7600, 7615, 9120, 9138, 11400, 12184, 15200, 15230, 18240, 18276, 22800, 22845, 24368, 28937, 30400, 30460, 36552, 38075, 45600, 45690, 48736, 57874, 60920, 73104, 76150, 86811, 91200, 91380, 97472, 114225, 115748, 121840, 144685, 146208, 152300, 173622, 182760, 228450, 231496, 243680, 289370, 292416, 304600, 347244, 365520, 434055, 456900, 462992, 487360, 578740, 609200, 694488, 723425, 731040, 868110, 913800, 925984, 1157480, 1218400, 1388976, 1446850, 1462080, 1736220, 1827600, 1851968, 2170275, 2314960, 2436800, 2777952, 2893700, 3472440, 3655200, 4340550, 4629920, 5555904, 5787400, 6944880, 7310400, 8681100, 9259840, 11574800, 13889760, 17362200, 23149600, 27779520, 34724400, 46299200, 69448800, 138897600]

約数ペア:

[(1, 138897600), (2, 69448800), (3, 46299200), (4, 34724400), (5, 27779520), (6, 23149600), (8, 17362200), (10, 13889760), (12, 11574800), (15, 9259840), (16, 8681100), (19, 7310400), (20, 6944880), (24, 5787400), (25, 5555904), (30, 4629920), (32, 4340550), (38, 3655200), (40, 3472440), (48, 2893700), (50, 2777952), (57, 2436800), (60, 2314960), (64, 2170275), (75, 1851968), (76, 1827600), (80, 1736220), (95, 1462080), (96, 1446850), (100, 1388976), (114, 1218400), (120, 1157480), (150, 925984), (152, 913800), (160, 868110), (190, 731040), (192, 723425), (200, 694488), (228, 609200), (240, 578740), (285, 487360), (300, 462992), (304, 456900), (320, 434055), (380, 365520), (400, 347244), (456, 304600), (475, 292416), (480, 289370), (570, 243680), (600, 231496), (608, 228450), (760, 182760), (800, 173622), (912, 152300), (950, 146208), (960, 144685), (1140, 121840), (1200, 115748), (1216, 114225), (1425, 97472), (1520, 91380), (1523, 91200), (1600, 86811), (1824, 76150), (1900, 73104), (2280, 60920), (2400, 57874), (2850, 48736), (3040, 45690), (3046, 45600), (3648, 38075), (3800, 36552), (4560, 30460), (4569, 30400), (4800, 28937), (5700, 24368), (6080, 22845), (6092, 22800), (7600, 18276), (7615, 18240), (9120, 15230), (9138, 15200), (11400, 12184)]