68388600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 255340800

約数和(自身を除く): 186952200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 857, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1714, 1900, 1995, 2100, 2280, 2571, 2660, 2850, 3192, 3325, 3428, 3800, 3990, 4200, 4285, 5142, 5320, 5700, 5999, 6650, 6856, 7980, 8570, 9975, 10284, 11400, 11998, 12855, 13300, 15960, 16283, 17140, 17997, 19950, 20568, 21425, 23996, 25710, 26600, 29995, 32566, 34280, 35994, 39900, 42850, 47992, 48849, 51420, 59990, 64275, 65132, 71988, 79800, 81415, 85700, 89985, 97698, 102840, 113981, 119980, 128550, 130264, 143976, 149975, 162830, 171400, 179970, 195396, 227962, 239960, 244245, 257100, 299950, 325660, 341943, 359940, 390792, 407075, 449925, 455924, 488490, 514200, 569905, 599900, 651320, 683886, 719880, 814150, 899850, 911848, 976980, 1139810, 1199800, 1221225, 1367772, 1628300, 1709715, 1799700, 1953960, 2279620, 2442450, 2735544, 2849525, 3256600, 3419430, 3599400, 4559240, 4884900, 5699050, 6838860, 8548575, 9769800, 11398100, 13677720, 17097150, 22796200, 34194300, 68388600]

約数ペア:

[(1, 68388600), (2, 34194300), (3, 22796200), (4, 17097150), (5, 13677720), (6, 11398100), (7, 9769800), (8, 8548575), (10, 6838860), (12, 5699050), (14, 4884900), (15, 4559240), (19, 3599400), (20, 3419430), (21, 3256600), (24, 2849525), (25, 2735544), (28, 2442450), (30, 2279620), (35, 1953960), (38, 1799700), (40, 1709715), (42, 1628300), (50, 1367772), (56, 1221225), (57, 1199800), (60, 1139810), (70, 976980), (75, 911848), (76, 899850), (84, 814150), (95, 719880), (100, 683886), (105, 651320), (114, 599900), (120, 569905), (133, 514200), (140, 488490), (150, 455924), (152, 449925), (168, 407075), (175, 390792), (190, 359940), (200, 341943), (210, 325660), (228, 299950), (266, 257100), (280, 244245), (285, 239960), (300, 227962), (350, 195396), (380, 179970), (399, 171400), (420, 162830), (456, 149975), (475, 143976), (525, 130264), (532, 128550), (570, 119980), (600, 113981), (665, 102840), (700, 97698), (760, 89985), (798, 85700), (840, 81415), (857, 79800), (950, 71988), (1050, 65132), (1064, 64275), (1140, 59990), (1330, 51420), (1400, 48849), (1425, 47992), (1596, 42850), (1714, 39900), (1900, 35994), (1995, 34280), (2100, 32566), (2280, 29995), (2571, 26600), (2660, 25710), (2850, 23996), (3192, 21425), (3325, 20568), (3428, 19950), (3800, 17997), (3990, 17140), (4200, 16283), (4285, 15960), (5142, 13300), (5320, 12855), (5700, 11998), (5999, 11400), (6650, 10284), (6856, 9975), (7980, 8570)]