82054800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 180

約数和(自身を含む): 297433344

約数和(自身を除く): 215378544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 991, 1035, 1104, 1150, 1200, 1380, 1656, 1725, 1800, 1840, 1982, 2070, 2300, 2760, 2973, 3312, 3450, 3600, 3964, 4140, 4600, 4955, 5175, 5520, 5946, 6900, 7928, 8280, 8919, 9200, 9910, 10350, 11892, 13800, 14865, 15856, 16560, 17838, 19820, 20700, 22793, 23784, 24775, 27600, 29730, 35676, 39640, 41400, 44595, 45586, 47568, 49550, 59460, 68379, 71352, 74325, 79280, 82800, 89190, 91172, 99100, 113965, 118920, 136758, 142704, 148650, 178380, 182344, 198200, 205137, 222975, 227930, 237840, 273516, 297300, 341895, 356760, 364688, 396400, 410274, 445950, 455860, 547032, 569825, 594600, 683790, 713520, 820548, 891900, 911720, 1025685, 1094064, 1139650, 1189200, 1367580, 1641096, 1709475, 1783800, 1823440, 2051370, 2279300, 2735160, 3282192, 3418950, 3567600, 4102740, 4558600, 5128425, 5470320, 6837900, 8205480, 9117200, 10256850, 13675800, 16410960, 20513700, 27351600, 41027400, 82054800]

約数ペア:

[(1, 82054800), (2, 41027400), (3, 27351600), (4, 20513700), (5, 16410960), (6, 13675800), (8, 10256850), (9, 9117200), (10, 8205480), (12, 6837900), (15, 5470320), (16, 5128425), (18, 4558600), (20, 4102740), (23, 3567600), (24, 3418950), (25, 3282192), (30, 2735160), (36, 2279300), (40, 2051370), (45, 1823440), (46, 1783800), (48, 1709475), (50, 1641096), (60, 1367580), (69, 1189200), (72, 1139650), (75, 1094064), (80, 1025685), (90, 911720), (92, 891900), (100, 820548), (115, 713520), (120, 683790), (138, 594600), (144, 569825), (150, 547032), (180, 455860), (184, 445950), (200, 410274), (207, 396400), (225, 364688), (230, 356760), (240, 341895), (276, 297300), (300, 273516), (345, 237840), (360, 227930), (368, 222975), (400, 205137), (414, 198200), (450, 182344), (460, 178380), (552, 148650), (575, 142704), (600, 136758), (690, 118920), (720, 113965), (828, 99100), (900, 91172), (920, 89190), (991, 82800), (1035, 79280), (1104, 74325), (1150, 71352), (1200, 68379), (1380, 59460), (1656, 49550), (1725, 47568), (1800, 45586), (1840, 44595), (1982, 41400), (2070, 39640), (2300, 35676), (2760, 29730), (2973, 27600), (3312, 24775), (3450, 23784), (3600, 22793), (3964, 20700), (4140, 19820), (4600, 17838), (4955, 16560), (5175, 15856), (5520, 14865), (5946, 13800), (6900, 11892), (7928, 10350), (8280, 9910), (8919, 9200)]