68396400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{2111}}^1$

素因数の和:2141

約数の個数: 150

約数和(自身を含む): 245585472

約数和(自身を除く): 177189072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2111, 2160, 2700, 3240, 3600, 4050, 4222, 5400, 6333, 6480, 8100, 8444, 10555, 10800, 12666, 16200, 16888, 18999, 21110, 25332, 31665, 32400, 33776, 37998, 42220, 50664, 52775, 56997, 63330, 75996, 84440, 94995, 101328, 105550, 113994, 126660, 151992, 158325, 168880, 170991, 189990, 211100, 227988, 253320, 284985, 303984, 316650, 341982, 379980, 422200, 455976, 474975, 506640, 569970, 633300, 683964, 759960, 844400, 854955, 911952, 949950, 1139940, 1266600, 1367928, 1424925, 1519920, 1709910, 1899900, 2279880, 2533200, 2735856, 2849850, 3419820, 3799800, 4274775, 4559760, 5699700, 6839640, 7599600, 8549550, 11399400, 13679280, 17099100, 22798800, 34198200, 68396400]

約数ペア:

[(1, 68396400), (2, 34198200), (3, 22798800), (4, 17099100), (5, 13679280), (6, 11399400), (8, 8549550), (9, 7599600), (10, 6839640), (12, 5699700), (15, 4559760), (16, 4274775), (18, 3799800), (20, 3419820), (24, 2849850), (25, 2735856), (27, 2533200), (30, 2279880), (36, 1899900), (40, 1709910), (45, 1519920), (48, 1424925), (50, 1367928), (54, 1266600), (60, 1139940), (72, 949950), (75, 911952), (80, 854955), (81, 844400), (90, 759960), (100, 683964), (108, 633300), (120, 569970), (135, 506640), (144, 474975), (150, 455976), (162, 422200), (180, 379980), (200, 341982), (216, 316650), (225, 303984), (240, 284985), (270, 253320), (300, 227988), (324, 211100), (360, 189990), (400, 170991), (405, 168880), (432, 158325), (450, 151992), (540, 126660), (600, 113994), (648, 105550), (675, 101328), (720, 94995), (810, 84440), (900, 75996), (1080, 63330), (1200, 56997), (1296, 52775), (1350, 50664), (1620, 42220), (1800, 37998), (2025, 33776), (2111, 32400), (2160, 31665), (2700, 25332), (3240, 21110), (3600, 18999), (4050, 16888), (4222, 16200), (5400, 12666), (6333, 10800), (6480, 10555), (8100, 8444)]