207712800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1740

約数の個数: 216

約数和(自身を含む): 775989396

約数和(自身を除く): 568276596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 255, 272, 288, 300, 306, 340, 360, 400, 408, 425, 450, 480, 510, 544, 600, 612, 680, 720, 765, 800, 816, 850, 900, 1020, 1200, 1224, 1275, 1360, 1440, 1530, 1632, 1697, 1700, 1800, 2040, 2400, 2448, 2550, 2720, 3060, 3394, 3400, 3600, 3825, 4080, 4896, 5091, 5100, 6120, 6788, 6800, 7200, 7650, 8160, 8485, 10182, 10200, 12240, 13576, 13600, 15273, 15300, 16970, 20364, 20400, 24480, 25455, 27152, 28849, 30546, 30600, 33940, 40728, 40800, 42425, 50910, 54304, 57698, 61092, 61200, 67880, 76365, 81456, 84850, 86547, 101820, 115396, 122184, 122400, 127275, 135760, 144245, 152730, 162912, 169700, 173094, 203640, 230792, 244368, 254550, 259641, 271520, 288490, 305460, 339400, 346188, 381825, 407280, 432735, 461584, 488736, 509100, 519282, 576980, 610920, 678800, 692376, 721225, 763650, 814560, 865470, 923168, 1018200, 1038564, 1153960, 1221840, 1298205, 1357600, 1384752, 1442450, 1527300, 1730940, 2036400, 2077128, 2163675, 2307920, 2443680, 2596410, 2769504, 2884900, 3054600, 3461880, 4072800, 4154256, 4327350, 4615840, 5192820, 5769800, 6109200, 6491025, 6923760, 8308512, 8654700, 10385640, 11539600, 12218400, 12982050, 13847520, 17309400, 20771280, 23079200, 25964100, 34618800, 41542560, 51928200, 69237600, 103856400, 207712800]

約数ペア:

[(1, 207712800), (2, 103856400), (3, 69237600), (4, 51928200), (5, 41542560), (6, 34618800), (8, 25964100), (9, 23079200), (10, 20771280), (12, 17309400), (15, 13847520), (16, 12982050), (17, 12218400), (18, 11539600), (20, 10385640), (24, 8654700), (25, 8308512), (30, 6923760), (32, 6491025), (34, 6109200), (36, 5769800), (40, 5192820), (45, 4615840), (48, 4327350), (50, 4154256), (51, 4072800), (60, 3461880), (68, 3054600), (72, 2884900), (75, 2769504), (80, 2596410), (85, 2443680), (90, 2307920), (96, 2163675), (100, 2077128), (102, 2036400), (120, 1730940), (136, 1527300), (144, 1442450), (150, 1384752), (153, 1357600), (160, 1298205), (170, 1221840), (180, 1153960), (200, 1038564), (204, 1018200), (225, 923168), (240, 865470), (255, 814560), (272, 763650), (288, 721225), (300, 692376), (306, 678800), (340, 610920), (360, 576980), (400, 519282), (408, 509100), (425, 488736), (450, 461584), (480, 432735), (510, 407280), (544, 381825), (600, 346188), (612, 339400), (680, 305460), (720, 288490), (765, 271520), (800, 259641), (816, 254550), (850, 244368), (900, 230792), (1020, 203640), (1200, 173094), (1224, 169700), (1275, 162912), (1360, 152730), (1440, 144245), (1530, 135760), (1632, 127275), (1697, 122400), (1700, 122184), (1800, 115396), (2040, 101820), (2400, 86547), (2448, 84850), (2550, 81456), (2720, 76365), (3060, 67880), (3394, 61200), (3400, 61092), (3600, 57698), (3825, 54304), (4080, 50910), (4896, 42425), (5091, 40800), (5100, 40728), (6120, 33940), (6788, 30600), (6800, 30546), (7200, 28849), (7650, 27152), (8160, 25455), (8485, 24480), (10182, 20400), (10200, 20364), (12240, 16970), (13576, 15300), (13600, 15273)]