765926400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{9973}}^1$

素因数の和:10006

約数の個数: 132

約数和(自身を含む): 2531680472

約数和(自身を除く): 1765754072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6400, 7680, 9600, 9973, 12800, 15360, 19200, 19946, 25600, 29919, 38400, 39892, 49865, 59838, 76800, 79784, 99730, 119676, 149595, 159568, 199460, 239352, 249325, 299190, 319136, 398920, 478704, 498650, 598380, 638272, 747975, 797840, 957408, 997300, 1196760, 1276544, 1495950, 1595680, 1914816, 1994600, 2393520, 2553088, 2991900, 3191360, 3829632, 3989200, 4787040, 5106176, 5983800, 6382720, 7659264, 7978400, 9574080, 10212352, 11967600, 12765440, 15318528, 15956800, 19148160, 23935200, 25530880, 30637056, 31913600, 38296320, 47870400, 51061760, 63827200, 76592640, 95740800, 127654400, 153185280, 191481600, 255308800, 382963200, 765926400]

約数ペア:

[(1, 765926400), (2, 382963200), (3, 255308800), (4, 191481600), (5, 153185280), (6, 127654400), (8, 95740800), (10, 76592640), (12, 63827200), (15, 51061760), (16, 47870400), (20, 38296320), (24, 31913600), (25, 30637056), (30, 25530880), (32, 23935200), (40, 19148160), (48, 15956800), (50, 15318528), (60, 12765440), (64, 11967600), (75, 10212352), (80, 9574080), (96, 7978400), (100, 7659264), (120, 6382720), (128, 5983800), (150, 5106176), (160, 4787040), (192, 3989200), (200, 3829632), (240, 3191360), (256, 2991900), (300, 2553088), (320, 2393520), (384, 1994600), (400, 1914816), (480, 1595680), (512, 1495950), (600, 1276544), (640, 1196760), (768, 997300), (800, 957408), (960, 797840), (1024, 747975), (1200, 638272), (1280, 598380), (1536, 498650), (1600, 478704), (1920, 398920), (2400, 319136), (2560, 299190), (3072, 249325), (3200, 239352), (3840, 199460), (4800, 159568), (5120, 149595), (6400, 119676), (7680, 99730), (9600, 79784), (9973, 76800), (12800, 59838), (15360, 49865), (19200, 39892), (19946, 38400), (25600, 29919)]