102777780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2287}}^1$

素因数の和:2413

約数の個数: 96

約数和(自身を含む): 332107776

約数和(自身を除く): 229329996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2287, 2996, 3210, 3745, 4494, 4574, 6420, 6861, 7490, 8988, 9148, 11235, 11435, 13722, 14980, 16009, 22470, 22870, 27444, 32018, 34305, 44940, 45740, 48027, 64036, 68610, 80045, 96054, 137220, 160090, 192108, 240135, 244709, 320180, 480270, 489418, 734127, 960540, 978836, 1223545, 1468254, 1712963, 2447090, 2936508, 3425926, 3670635, 4894180, 5138889, 6851852, 7341270, 8564815, 10277778, 14682540, 17129630, 20555556, 25694445, 34259260, 51388890, 102777780]

約数ペア:

[(1, 102777780), (2, 51388890), (3, 34259260), (4, 25694445), (5, 20555556), (6, 17129630), (7, 14682540), (10, 10277778), (12, 8564815), (14, 7341270), (15, 6851852), (20, 5138889), (21, 4894180), (28, 3670635), (30, 3425926), (35, 2936508), (42, 2447090), (60, 1712963), (70, 1468254), (84, 1223545), (105, 978836), (107, 960540), (140, 734127), (210, 489418), (214, 480270), (321, 320180), (420, 244709), (428, 240135), (535, 192108), (642, 160090), (749, 137220), (1070, 96054), (1284, 80045), (1498, 68610), (1605, 64036), (2140, 48027), (2247, 45740), (2287, 44940), (2996, 34305), (3210, 32018), (3745, 27444), (4494, 22870), (4574, 22470), (6420, 16009), (6861, 14980), (7490, 13722), (8988, 11435), (9148, 11235)]