205468800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1303

約数の個数: 192

約数和(自身を含む): 717141600

約数和(自身を除く): 511672800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1259, 1275, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2518, 2550, 2720, 3200, 3264, 3400, 3777, 4080, 4800, 5036, 5100, 5440, 6295, 6528, 6800, 7554, 8160, 9600, 10072, 10200, 10880, 12590, 13600, 15108, 16320, 18885, 20144, 20400, 21403, 25180, 27200, 30216, 31475, 32640, 37770, 40288, 40800, 42806, 50360, 54400, 60432, 62950, 64209, 75540, 80576, 81600, 85612, 94425, 100720, 107015, 120864, 125900, 128418, 151080, 161152, 163200, 171224, 188850, 201440, 214030, 241728, 251800, 256836, 302160, 321045, 342448, 377700, 402880, 428060, 483456, 503600, 513672, 535075, 604320, 642090, 684896, 755400, 805760, 856120, 1007200, 1027344, 1070150, 1208640, 1284180, 1369792, 1510800, 1605225, 1712240, 2014400, 2054688, 2140300, 2417280, 2568360, 2739584, 3021600, 3210450, 3424480, 4028800, 4109376, 4280600, 5136720, 6043200, 6420900, 6848960, 8218752, 8561200, 10273440, 12086400, 12841800, 13697920, 17122400, 20546880, 25683600, 34244800, 41093760, 51367200, 68489600, 102734400, 205468800]

約数ペア:

[(1, 205468800), (2, 102734400), (3, 68489600), (4, 51367200), (5, 41093760), (6, 34244800), (8, 25683600), (10, 20546880), (12, 17122400), (15, 13697920), (16, 12841800), (17, 12086400), (20, 10273440), (24, 8561200), (25, 8218752), (30, 6848960), (32, 6420900), (34, 6043200), (40, 5136720), (48, 4280600), (50, 4109376), (51, 4028800), (60, 3424480), (64, 3210450), (68, 3021600), (75, 2739584), (80, 2568360), (85, 2417280), (96, 2140300), (100, 2054688), (102, 2014400), (120, 1712240), (128, 1605225), (136, 1510800), (150, 1369792), (160, 1284180), (170, 1208640), (192, 1070150), (200, 1027344), (204, 1007200), (240, 856120), (255, 805760), (272, 755400), (300, 684896), (320, 642090), (340, 604320), (384, 535075), (400, 513672), (408, 503600), (425, 483456), (480, 428060), (510, 402880), (544, 377700), (600, 342448), (640, 321045), (680, 302160), (800, 256836), (816, 251800), (850, 241728), (960, 214030), (1020, 201440), (1088, 188850), (1200, 171224), (1259, 163200), (1275, 161152), (1360, 151080), (1600, 128418), (1632, 125900), (1700, 120864), (1920, 107015), (2040, 100720), (2176, 94425), (2400, 85612), (2518, 81600), (2550, 80576), (2720, 75540), (3200, 64209), (3264, 62950), (3400, 60432), (3777, 54400), (4080, 50360), (4800, 42806), (5036, 40800), (5100, 40288), (5440, 37770), (6295, 32640), (6528, 31475), (6800, 30216), (7554, 27200), (8160, 25180), (9600, 21403), (10072, 20400), (10200, 20144), (10880, 18885), (12590, 16320), (13600, 15108)]