65307200

素因数分解:

$2^6\times 5^2\times 7^4\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 210

約数和(自身を含む): 198495666

約数和(自身を除く): 133188466

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 64, 68, 70, 80, 85, 98, 100, 112, 119, 136, 140, 160, 170, 175, 196, 200, 224, 238, 245, 272, 280, 320, 340, 343, 350, 392, 400, 425, 448, 476, 490, 544, 560, 595, 680, 686, 700, 784, 800, 833, 850, 952, 980, 1088, 1120, 1190, 1225, 1360, 1372, 1400, 1568, 1600, 1666, 1700, 1715, 1904, 1960, 2240, 2380, 2401, 2450, 2720, 2744, 2800, 2975, 3136, 3332, 3400, 3430, 3808, 3920, 4165, 4760, 4802, 4900, 5440, 5488, 5600, 5831, 5950, 6664, 6800, 6860, 7616, 7840, 8330, 8575, 9520, 9604, 9800, 10976, 11200, 11662, 11900, 12005, 13328, 13600, 13720, 15680, 16660, 17150, 19040, 19208, 19600, 20825, 21952, 23324, 23800, 24010, 26656, 27200, 27440, 29155, 33320, 34300, 38080, 38416, 39200, 40817, 41650, 46648, 47600, 48020, 53312, 54880, 58310, 60025, 66640, 68600, 76832, 78400, 81634, 83300, 93296, 95200, 96040, 109760, 116620, 120050, 133280, 137200, 145775, 153664, 163268, 166600, 186592, 190400, 192080, 204085, 233240, 240100, 266560, 274400, 291550, 326536, 333200, 373184, 384160, 408170, 466480, 480200, 548800, 583100, 653072, 666400, 768320, 816340, 932960, 960400, 1020425, 1166200, 1306144, 1332800, 1632680, 1865920, 1920800, 2040850, 2332400, 2612288, 3265360, 3841600, 4081700, 4664800, 6530720, 8163400, 9329600, 13061440, 16326800, 32653600, 65307200]

約数ペア:

[(1, 65307200), (2, 32653600), (4, 16326800), (5, 13061440), (7, 9329600), (8, 8163400), (10, 6530720), (14, 4664800), (16, 4081700), (17, 3841600), (20, 3265360), (25, 2612288), (28, 2332400), (32, 2040850), (34, 1920800), (35, 1865920), (40, 1632680), (49, 1332800), (50, 1306144), (56, 1166200), (64, 1020425), (68, 960400), (70, 932960), (80, 816340), (85, 768320), (98, 666400), (100, 653072), (112, 583100), (119, 548800), (136, 480200), (140, 466480), (160, 408170), (170, 384160), (175, 373184), (196, 333200), (200, 326536), (224, 291550), (238, 274400), (245, 266560), (272, 240100), (280, 233240), (320, 204085), (340, 192080), (343, 190400), (350, 186592), (392, 166600), (400, 163268), (425, 153664), (448, 145775), (476, 137200), (490, 133280), (544, 120050), (560, 116620), (595, 109760), (680, 96040), (686, 95200), (700, 93296), (784, 83300), (800, 81634), (833, 78400), (850, 76832), (952, 68600), (980, 66640), (1088, 60025), (1120, 58310), (1190, 54880), (1225, 53312), (1360, 48020), (1372, 47600), (1400, 46648), (1568, 41650), (1600, 40817), (1666, 39200), (1700, 38416), (1715, 38080), (1904, 34300), (1960, 33320), (2240, 29155), (2380, 27440), (2401, 27200), (2450, 26656), (2720, 24010), (2744, 23800), (2800, 23324), (2975, 21952), (3136, 20825), (3332, 19600), (3400, 19208), (3430, 19040), (3808, 17150), (3920, 16660), (4165, 15680), (4760, 13720), (4802, 13600), (4900, 13328), (5440, 12005), (5488, 11900), (5600, 11662), (5831, 11200), (5950, 10976), (6664, 9800), (6800, 9604), (6860, 9520), (7616, 8575), (7840, 8330)]