680421600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 432

約数和(自身を含む): 2638112400

約数和(自身を除く): 1957690800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 109, 120, 135, 136, 144, 150, 153, 160, 170, 180, 200, 204, 216, 218, 225, 240, 255, 270, 272, 288, 289, 300, 306, 327, 340, 360, 400, 408, 425, 432, 436, 450, 459, 480, 510, 540, 544, 545, 578, 600, 612, 654, 675, 680, 720, 765, 800, 816, 850, 864, 867, 872, 900, 918, 981, 1020, 1080, 1090, 1156, 1200, 1224, 1275, 1308, 1350, 1360, 1440, 1445, 1530, 1632, 1635, 1700, 1734, 1744, 1800, 1836, 1853, 1962, 2040, 2160, 2180, 2295, 2312, 2400, 2448, 2550, 2601, 2616, 2700, 2720, 2725, 2890, 2943, 3060, 3270, 3400, 3468, 3488, 3600, 3672, 3706, 3825, 3924, 4080, 4320, 4335, 4360, 4590, 4624, 4896, 4905, 5100, 5202, 5232, 5400, 5450, 5559, 5780, 5886, 6120, 6540, 6800, 6936, 7200, 7225, 7344, 7412, 7650, 7803, 7848, 8160, 8175, 8670, 8720, 9180, 9248, 9265, 9810, 10200, 10404, 10464, 10800, 10900, 11118, 11475, 11560, 11772, 12240, 13005, 13080, 13600, 13872, 14450, 14688, 14715, 14824, 15300, 15606, 15696, 16350, 16677, 17340, 17440, 18360, 18530, 19620, 20400, 20808, 21600, 21675, 21800, 22236, 22950, 23120, 23544, 24480, 24525, 26010, 26160, 27744, 27795, 28900, 29430, 29648, 30600, 31212, 31392, 31501, 32700, 33354, 34680, 36720, 37060, 39015, 39240, 40800, 41616, 43350, 43600, 44472, 45900, 46240, 46325, 47088, 49050, 50031, 52020, 52320, 55590, 57800, 58860, 59296, 61200, 62424, 63002, 65025, 65400, 66708, 69360, 73440, 73575, 74120, 78030, 78480, 83232, 83385, 86700, 87200, 88944, 91800, 92650, 94176, 94503, 98100, 100062, 104040, 111180, 115600, 117720, 122400, 124848, 126004, 130050, 130800, 133416, 138720, 138975, 147150, 148240, 156060, 156960, 157505, 166770, 173400, 177888, 183600, 185300, 189006, 195075, 196200, 200124, 208080, 222360, 231200, 235440, 249696, 250155, 252008, 260100, 261600, 266832, 277950, 283509, 294300, 296480, 312120, 315010, 333540, 346800, 367200, 370600, 378012, 390150, 392400, 400248, 416160, 416925, 444720, 470880, 472515, 500310, 504016, 520200, 533664, 555900, 567018, 588600, 624240, 630020, 667080, 693600, 741200, 756024, 780300, 784800, 787525, 800496, 833850, 850527, 889440, 945030, 1000620, 1008032, 1040400, 1111800, 1134036, 1177200, 1248480, 1250775, 1260040, 1334160, 1417545, 1482400, 1512048, 1560600, 1575050, 1600992, 1667700, 1701054, 1890060, 2001240, 2080800, 2223600, 2268072, 2354400, 2362575, 2501550, 2520080, 2668320, 2835090, 3024096, 3121200, 3150100, 3335400, 3402108, 3780120, 4002480, 4252635, 4447200, 4536144, 4725150, 5003100, 5040160, 5670180, 6242400, 6300200, 6670800, 6804216, 7087725, 7560240, 8004960, 8505270, 9072288, 9450300, 10006200, 11340360, 12600400, 13341600, 13608432, 14175450, 15120480, 17010540, 18900600, 20012400, 21263175, 22680720, 25200800, 27216864, 28350900, 34021080, 37801200, 40024800, 42526350, 45361440, 56701800, 68042160, 75602400, 85052700, 113403600, 136084320, 170105400, 226807200, 340210800, 680421600]

約数ペア:

[(1, 680421600), (2, 340210800), (3, 226807200), (4, 170105400), (5, 136084320), (6, 113403600), (8, 85052700), (9, 75602400), (10, 68042160), (12, 56701800), (15, 45361440), (16, 42526350), (17, 40024800), (18, 37801200), (20, 34021080), (24, 28350900), (25, 27216864), (27, 25200800), (30, 22680720), (32, 21263175), (34, 20012400), (36, 18900600), (40, 17010540), (45, 15120480), (48, 14175450), (50, 13608432), (51, 13341600), (54, 12600400), (60, 11340360), (68, 10006200), (72, 9450300), (75, 9072288), (80, 8505270), (85, 8004960), (90, 7560240), (96, 7087725), (100, 6804216), (102, 6670800), (108, 6300200), (109, 6242400), (120, 5670180), (135, 5040160), (136, 5003100), (144, 4725150), (150, 4536144), (153, 4447200), (160, 4252635), (170, 4002480), (180, 3780120), (200, 3402108), (204, 3335400), (216, 3150100), (218, 3121200), (225, 3024096), (240, 2835090), (255, 2668320), (270, 2520080), (272, 2501550), (288, 2362575), (289, 2354400), (300, 2268072), (306, 2223600), (327, 2080800), (340, 2001240), (360, 1890060), (400, 1701054), (408, 1667700), (425, 1600992), (432, 1575050), (436, 1560600), (450, 1512048), (459, 1482400), (480, 1417545), (510, 1334160), (540, 1260040), (544, 1250775), (545, 1248480), (578, 1177200), (600, 1134036), (612, 1111800), (654, 1040400), (675, 1008032), (680, 1000620), (720, 945030), (765, 889440), (800, 850527), (816, 833850), (850, 800496), (864, 787525), (867, 784800), (872, 780300), (900, 756024), (918, 741200), (981, 693600), (1020, 667080), (1080, 630020), (1090, 624240), (1156, 588600), (1200, 567018), (1224, 555900), (1275, 533664), (1308, 520200), (1350, 504016), (1360, 500310), (1440, 472515), (1445, 470880), (1530, 444720), (1632, 416925), (1635, 416160), (1700, 400248), (1734, 392400), (1744, 390150), (1800, 378012), (1836, 370600), (1853, 367200), (1962, 346800), (2040, 333540), (2160, 315010), (2180, 312120), (2295, 296480), (2312, 294300), (2400, 283509), (2448, 277950), (2550, 266832), (2601, 261600), (2616, 260100), (2700, 252008), (2720, 250155), (2725, 249696), (2890, 235440), (2943, 231200), (3060, 222360), (3270, 208080), (3400, 200124), (3468, 196200), (3488, 195075), (3600, 189006), (3672, 185300), (3706, 183600), (3825, 177888), (3924, 173400), (4080, 166770), (4320, 157505), (4335, 156960), (4360, 156060), (4590, 148240), (4624, 147150), (4896, 138975), (4905, 138720), (5100, 133416), (5202, 130800), (5232, 130050), (5400, 126004), (5450, 124848), (5559, 122400), (5780, 117720), (5886, 115600), (6120, 111180), (6540, 104040), (6800, 100062), (6936, 98100), (7200, 94503), (7225, 94176), (7344, 92650), (7412, 91800), (7650, 88944), (7803, 87200), (7848, 86700), (8160, 83385), (8175, 83232), (8670, 78480), (8720, 78030), (9180, 74120), (9248, 73575), (9265, 73440), (9810, 69360), (10200, 66708), (10404, 65400), (10464, 65025), (10800, 63002), (10900, 62424), (11118, 61200), (11475, 59296), (11560, 58860), (11772, 57800), (12240, 55590), (13005, 52320), (13080, 52020), (13600, 50031), (13872, 49050), (14450, 47088), (14688, 46325), (14715, 46240), (14824, 45900), (15300, 44472), (15606, 43600), (15696, 43350), (16350, 41616), (16677, 40800), (17340, 39240), (17440, 39015), (18360, 37060), (18530, 36720), (19620, 34680), (20400, 33354), (20808, 32700), (21600, 31501), (21675, 31392), (21800, 31212), (22236, 30600), (22950, 29648), (23120, 29430), (23544, 28900), (24480, 27795), (24525, 27744), (26010, 26160)]