83526090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 226713600

約数和(自身を除く): 143187510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 31, 38, 57, 58, 62, 87, 93, 95, 114, 145, 155, 163, 174, 186, 190, 285, 290, 310, 326, 435, 465, 489, 551, 570, 589, 815, 870, 899, 930, 978, 1102, 1178, 1630, 1653, 1767, 1798, 2445, 2697, 2755, 2945, 3097, 3306, 3534, 4495, 4727, 4890, 5053, 5394, 5510, 5890, 6194, 8265, 8835, 8990, 9291, 9454, 10106, 13485, 14181, 15159, 15485, 16530, 17081, 17670, 18582, 23635, 25265, 26970, 28362, 30318, 30970, 34162, 46455, 47270, 50530, 51243, 70905, 75795, 85405, 89813, 92910, 96007, 102486, 141810, 146537, 151590, 170810, 179626, 192014, 256215, 269439, 288021, 293074, 439611, 449065, 480035, 512430, 538878, 576042, 732685, 879222, 898130, 960070, 1347195, 1440105, 1465370, 2198055, 2694390, 2784203, 2880210, 4396110, 5568406, 8352609, 13921015, 16705218, 27842030, 41763045, 83526090]

約数ペア:

[(1, 83526090), (2, 41763045), (3, 27842030), (5, 16705218), (6, 13921015), (10, 8352609), (15, 5568406), (19, 4396110), (29, 2880210), (30, 2784203), (31, 2694390), (38, 2198055), (57, 1465370), (58, 1440105), (62, 1347195), (87, 960070), (93, 898130), (95, 879222), (114, 732685), (145, 576042), (155, 538878), (163, 512430), (174, 480035), (186, 449065), (190, 439611), (285, 293074), (290, 288021), (310, 269439), (326, 256215), (435, 192014), (465, 179626), (489, 170810), (551, 151590), (570, 146537), (589, 141810), (815, 102486), (870, 96007), (899, 92910), (930, 89813), (978, 85405), (1102, 75795), (1178, 70905), (1630, 51243), (1653, 50530), (1767, 47270), (1798, 46455), (2445, 34162), (2697, 30970), (2755, 30318), (2945, 28362), (3097, 26970), (3306, 25265), (3534, 23635), (4495, 18582), (4727, 17670), (4890, 17081), (5053, 16530), (5394, 15485), (5510, 15159), (5890, 14181), (6194, 13485), (8265, 10106), (8835, 9454), (8990, 9291)]