84211260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5419}}^1$

素因数の和:5475

約数の個数: 96

約数和(自身を含む): 276810240

約数和(自身を除く): 192598980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 5419, 7770, 10838, 15540, 16257, 21676, 27095, 32514, 37933, 54190, 65028, 75866, 81285, 108380, 113799, 151732, 162570, 189665, 200503, 227598, 325140, 379330, 401006, 455196, 568995, 601509, 758660, 802012, 1002515, 1137990, 1203018, 1403521, 2005030, 2275980, 2406036, 2807042, 3007545, 4010060, 4210563, 5614084, 6015090, 7017605, 8421126, 12030180, 14035210, 16842252, 21052815, 28070420, 42105630, 84211260]

約数ペア:

[(1, 84211260), (2, 42105630), (3, 28070420), (4, 21052815), (5, 16842252), (6, 14035210), (7, 12030180), (10, 8421126), (12, 7017605), (14, 6015090), (15, 5614084), (20, 4210563), (21, 4010060), (28, 3007545), (30, 2807042), (35, 2406036), (37, 2275980), (42, 2005030), (60, 1403521), (70, 1203018), (74, 1137990), (84, 1002515), (105, 802012), (111, 758660), (140, 601509), (148, 568995), (185, 455196), (210, 401006), (222, 379330), (259, 325140), (370, 227598), (420, 200503), (444, 189665), (518, 162570), (555, 151732), (740, 113799), (777, 108380), (1036, 81285), (1110, 75866), (1295, 65028), (1554, 54190), (2220, 37933), (2590, 32514), (3108, 27095), (3885, 21676), (5180, 16257), (5419, 15540), (7770, 10838)]