85800540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 275917824

約数和(自身を除く): 190117284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 281, 420, 562, 727, 843, 1124, 1405, 1454, 1686, 1967, 2181, 2810, 2908, 3372, 3635, 3934, 4215, 4362, 5089, 5620, 5901, 7270, 7868, 8430, 8724, 9835, 10178, 10905, 11802, 14540, 15267, 16860, 19670, 20356, 21810, 23604, 25445, 29505, 30534, 39340, 43620, 50890, 59010, 61068, 76335, 101780, 118020, 152670, 204287, 305340, 408574, 612861, 817148, 1021435, 1225722, 1430009, 2042870, 2451444, 2860018, 3064305, 4085740, 4290027, 5720036, 6128610, 7150045, 8580054, 12257220, 14300090, 17160108, 21450135, 28600180, 42900270, 85800540]

約数ペア:

[(1, 85800540), (2, 42900270), (3, 28600180), (4, 21450135), (5, 17160108), (6, 14300090), (7, 12257220), (10, 8580054), (12, 7150045), (14, 6128610), (15, 5720036), (20, 4290027), (21, 4085740), (28, 3064305), (30, 2860018), (35, 2451444), (42, 2042870), (60, 1430009), (70, 1225722), (84, 1021435), (105, 817148), (140, 612861), (210, 408574), (281, 305340), (420, 204287), (562, 152670), (727, 118020), (843, 101780), (1124, 76335), (1405, 61068), (1454, 59010), (1686, 50890), (1967, 43620), (2181, 39340), (2810, 30534), (2908, 29505), (3372, 25445), (3635, 23604), (3934, 21810), (4215, 20356), (4362, 19670), (5089, 16860), (5620, 15267), (5901, 14540), (7270, 11802), (7868, 10905), (8430, 10178), (8724, 9835)]