205812000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{5717}}^1$

素因数の和:5748

約数の個数: 144

約数和(自身を含む): 730554552

約数和(自身を除く): 524742552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 5717, 6000, 7200, 9000, 11434, 12000, 17151, 18000, 22868, 28585, 34302, 36000, 45736, 51453, 57170, 68604, 85755, 91472, 102906, 114340, 137208, 142925, 171510, 182944, 205812, 228680, 257265, 274416, 285850, 343020, 411624, 428775, 457360, 514530, 548832, 571700, 686040, 714625, 823248, 857550, 914720, 1029060, 1143400, 1286325, 1372080, 1429250, 1646496, 1715100, 2058120, 2143875, 2286800, 2572650, 2744160, 2858500, 3430200, 4116240, 4287750, 4573600, 5145300, 5717000, 6431625, 6860400, 8232480, 8575500, 10290600, 11434000, 12863250, 13720800, 17151000, 20581200, 22868000, 25726500, 34302000, 41162400, 51453000, 68604000, 102906000, 205812000]

約数ペア:

[(1, 205812000), (2, 102906000), (3, 68604000), (4, 51453000), (5, 41162400), (6, 34302000), (8, 25726500), (9, 22868000), (10, 20581200), (12, 17151000), (15, 13720800), (16, 12863250), (18, 11434000), (20, 10290600), (24, 8575500), (25, 8232480), (30, 6860400), (32, 6431625), (36, 5717000), (40, 5145300), (45, 4573600), (48, 4287750), (50, 4116240), (60, 3430200), (72, 2858500), (75, 2744160), (80, 2572650), (90, 2286800), (96, 2143875), (100, 2058120), (120, 1715100), (125, 1646496), (144, 1429250), (150, 1372080), (160, 1286325), (180, 1143400), (200, 1029060), (225, 914720), (240, 857550), (250, 823248), (288, 714625), (300, 686040), (360, 571700), (375, 548832), (400, 514530), (450, 457360), (480, 428775), (500, 411624), (600, 343020), (720, 285850), (750, 274416), (800, 257265), (900, 228680), (1000, 205812), (1125, 182944), (1200, 171510), (1440, 142925), (1500, 137208), (1800, 114340), (2000, 102906), (2250, 91472), (2400, 85755), (3000, 68604), (3600, 57170), (4000, 51453), (4500, 45736), (5717, 36000), (6000, 34302), (7200, 28585), (9000, 22868), (11434, 18000), (12000, 17151)]