84213720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1049}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 275184000

約数和(自身を除く): 190970280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 669, 892, 1049, 1115, 1338, 1784, 2007, 2098, 2230, 2676, 3147, 3345, 4014, 4196, 4460, 5245, 5352, 6294, 6690, 8028, 8392, 8920, 9441, 10035, 10490, 12588, 13380, 15735, 16056, 18882, 20070, 20980, 25176, 26760, 31470, 37764, 40140, 41960, 47205, 62940, 75528, 80280, 94410, 125880, 188820, 233927, 377640, 467854, 701781, 935708, 1169635, 1403562, 1871416, 2105343, 2339270, 2807124, 3508905, 4210686, 4678540, 5614248, 7017810, 8421372, 9357080, 10526715, 14035620, 16842744, 21053430, 28071240, 42106860, 84213720]

約数ペア:

[(1, 84213720), (2, 42106860), (3, 28071240), (4, 21053430), (5, 16842744), (6, 14035620), (8, 10526715), (9, 9357080), (10, 8421372), (12, 7017810), (15, 5614248), (18, 4678540), (20, 4210686), (24, 3508905), (30, 2807124), (36, 2339270), (40, 2105343), (45, 1871416), (60, 1403562), (72, 1169635), (90, 935708), (120, 701781), (180, 467854), (223, 377640), (360, 233927), (446, 188820), (669, 125880), (892, 94410), (1049, 80280), (1115, 75528), (1338, 62940), (1784, 47205), (2007, 41960), (2098, 40140), (2230, 37764), (2676, 31470), (3147, 26760), (3345, 25176), (4014, 20980), (4196, 20070), (4460, 18882), (5245, 16056), (5352, 15735), (6294, 13380), (6690, 12588), (8028, 10490), (8392, 10035), (8920, 9441)]