613316400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{16487}}^1$

素因数の和:16539

約数の個数: 120

約数和(自身を含む): 2028155904

約数和(自身を除く): 1414839504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 6200, 7440, 9300, 12400, 16487, 18600, 32974, 37200, 49461, 65948, 82435, 98922, 131896, 164870, 197844, 247305, 263792, 329740, 395688, 412175, 494610, 511097, 659480, 791376, 824350, 989220, 1022194, 1236525, 1318960, 1533291, 1648700, 1978440, 2044388, 2473050, 2555485, 3066582, 3297400, 3956880, 4088776, 4946100, 5110970, 6133164, 6594800, 7666455, 8177552, 9892200, 10221940, 12266328, 12777425, 15332910, 19784400, 20443880, 24532656, 25554850, 30665820, 38332275, 40887760, 51109700, 61331640, 76664550, 102219400, 122663280, 153329100, 204438800, 306658200, 613316400]

約数ペア:

[(1, 613316400), (2, 306658200), (3, 204438800), (4, 153329100), (5, 122663280), (6, 102219400), (8, 76664550), (10, 61331640), (12, 51109700), (15, 40887760), (16, 38332275), (20, 30665820), (24, 25554850), (25, 24532656), (30, 20443880), (31, 19784400), (40, 15332910), (48, 12777425), (50, 12266328), (60, 10221940), (62, 9892200), (75, 8177552), (80, 7666455), (93, 6594800), (100, 6133164), (120, 5110970), (124, 4946100), (150, 4088776), (155, 3956880), (186, 3297400), (200, 3066582), (240, 2555485), (248, 2473050), (300, 2044388), (310, 1978440), (372, 1648700), (400, 1533291), (465, 1318960), (496, 1236525), (600, 1022194), (620, 989220), (744, 824350), (775, 791376), (930, 659480), (1200, 511097), (1240, 494610), (1488, 412175), (1550, 395688), (1860, 329740), (2325, 263792), (2480, 247305), (3100, 197844), (3720, 164870), (4650, 131896), (6200, 98922), (7440, 82435), (9300, 65948), (12400, 49461), (16487, 37200), (18600, 32974)]