210488400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 180

約数和(自身を含む): 743583360

約数和(自身を除く): 533094960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 59, 60, 72, 75, 80, 90, 100, 118, 120, 144, 150, 177, 180, 200, 225, 236, 240, 295, 300, 354, 360, 400, 450, 472, 531, 590, 600, 708, 720, 885, 900, 944, 991, 1062, 1180, 1200, 1416, 1475, 1770, 1800, 1982, 2124, 2360, 2655, 2832, 2950, 2973, 3540, 3600, 3964, 4248, 4425, 4720, 4955, 5310, 5900, 5946, 7080, 7928, 8496, 8850, 8919, 9910, 10620, 11800, 11892, 13275, 14160, 14865, 15856, 17700, 17838, 19820, 21240, 23600, 23784, 24775, 26550, 29730, 35400, 35676, 39640, 42480, 44595, 47568, 49550, 53100, 58469, 59460, 70800, 71352, 74325, 79280, 89190, 99100, 106200, 116938, 118920, 142704, 148650, 175407, 178380, 198200, 212400, 222975, 233876, 237840, 292345, 297300, 350814, 356760, 396400, 445950, 467752, 526221, 584690, 594600, 701628, 713520, 877035, 891900, 935504, 1052442, 1169380, 1189200, 1403256, 1461725, 1754070, 1783800, 2104884, 2338760, 2631105, 2806512, 2923450, 3508140, 3567600, 4209768, 4385175, 4677520, 5262210, 5846900, 7016280, 8419536, 8770350, 10524420, 11693800, 13155525, 14032560, 17540700, 21048840, 23387600, 26311050, 35081400, 42097680, 52622100, 70162800, 105244200, 210488400]

約数ペア:

[(1, 210488400), (2, 105244200), (3, 70162800), (4, 52622100), (5, 42097680), (6, 35081400), (8, 26311050), (9, 23387600), (10, 21048840), (12, 17540700), (15, 14032560), (16, 13155525), (18, 11693800), (20, 10524420), (24, 8770350), (25, 8419536), (30, 7016280), (36, 5846900), (40, 5262210), (45, 4677520), (48, 4385175), (50, 4209768), (59, 3567600), (60, 3508140), (72, 2923450), (75, 2806512), (80, 2631105), (90, 2338760), (100, 2104884), (118, 1783800), (120, 1754070), (144, 1461725), (150, 1403256), (177, 1189200), (180, 1169380), (200, 1052442), (225, 935504), (236, 891900), (240, 877035), (295, 713520), (300, 701628), (354, 594600), (360, 584690), (400, 526221), (450, 467752), (472, 445950), (531, 396400), (590, 356760), (600, 350814), (708, 297300), (720, 292345), (885, 237840), (900, 233876), (944, 222975), (991, 212400), (1062, 198200), (1180, 178380), (1200, 175407), (1416, 148650), (1475, 142704), (1770, 118920), (1800, 116938), (1982, 106200), (2124, 99100), (2360, 89190), (2655, 79280), (2832, 74325), (2950, 71352), (2973, 70800), (3540, 59460), (3600, 58469), (3964, 53100), (4248, 49550), (4425, 47568), (4720, 44595), (4955, 42480), (5310, 39640), (5900, 35676), (5946, 35400), (7080, 29730), (7928, 26550), (8496, 24775), (8850, 23784), (8919, 23600), (9910, 21240), (10620, 19820), (11800, 17838), (11892, 17700), (13275, 15856), (14160, 14865)]