84600180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{22381}}^1$

素因数の和:22406

約数の個数: 96

約数和(自身を含む): 300814080

約数和(自身を除く): 216213900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 22381, 44762, 67143, 89524, 111905, 134286, 156667, 201429, 223810, 268572, 313334, 335715, 402858, 447620, 470001, 604287, 626668, 671430, 783335, 805716, 940002, 1007145, 1208574, 1342860, 1410003, 1566670, 1880004, 2014290, 2350005, 2417148, 2820006, 3021435, 3133340, 4028580, 4230009, 4700010, 5640012, 6042870, 7050015, 8460018, 9400020, 12085740, 14100030, 16920036, 21150045, 28200060, 42300090, 84600180]

約数ペア:

[(1, 84600180), (2, 42300090), (3, 28200060), (4, 21150045), (5, 16920036), (6, 14100030), (7, 12085740), (9, 9400020), (10, 8460018), (12, 7050015), (14, 6042870), (15, 5640012), (18, 4700010), (20, 4230009), (21, 4028580), (27, 3133340), (28, 3021435), (30, 2820006), (35, 2417148), (36, 2350005), (42, 2014290), (45, 1880004), (54, 1566670), (60, 1410003), (63, 1342860), (70, 1208574), (84, 1007145), (90, 940002), (105, 805716), (108, 783335), (126, 671430), (135, 626668), (140, 604287), (180, 470001), (189, 447620), (210, 402858), (252, 335715), (270, 313334), (315, 268572), (378, 223810), (420, 201429), (540, 156667), (630, 134286), (756, 111905), (945, 89524), (1260, 67143), (1890, 44762), (3780, 22381)]