166267260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 528353280

約数和(自身を除く): 362086020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 83, 90, 93, 124, 155, 166, 180, 186, 249, 279, 310, 332, 359, 372, 415, 465, 498, 558, 620, 718, 747, 830, 930, 996, 1077, 1116, 1245, 1395, 1436, 1494, 1660, 1795, 1860, 2154, 2490, 2573, 2790, 2988, 3231, 3590, 3735, 4308, 4980, 5146, 5385, 5580, 6462, 7180, 7470, 7719, 10292, 10770, 11129, 12865, 12924, 14940, 15438, 16155, 21540, 22258, 23157, 25730, 29797, 30876, 32310, 33387, 38595, 44516, 46314, 51460, 55645, 59594, 64620, 66774, 77190, 89391, 92628, 100161, 111290, 115785, 119188, 133548, 148985, 154380, 166935, 178782, 200322, 222580, 231570, 268173, 297970, 333870, 357564, 400644, 446955, 463140, 500805, 536346, 595940, 667740, 893910, 923707, 1001610, 1072692, 1340865, 1787820, 1847414, 2003220, 2681730, 2771121, 3694828, 4618535, 5363460, 5542242, 8313363, 9237070, 11084484, 13855605, 16626726, 18474140, 27711210, 33253452, 41566815, 55422420, 83133630, 166267260]

約数ペア:

[(1, 166267260), (2, 83133630), (3, 55422420), (4, 41566815), (5, 33253452), (6, 27711210), (9, 18474140), (10, 16626726), (12, 13855605), (15, 11084484), (18, 9237070), (20, 8313363), (30, 5542242), (31, 5363460), (36, 4618535), (45, 3694828), (60, 2771121), (62, 2681730), (83, 2003220), (90, 1847414), (93, 1787820), (124, 1340865), (155, 1072692), (166, 1001610), (180, 923707), (186, 893910), (249, 667740), (279, 595940), (310, 536346), (332, 500805), (359, 463140), (372, 446955), (415, 400644), (465, 357564), (498, 333870), (558, 297970), (620, 268173), (718, 231570), (747, 222580), (830, 200322), (930, 178782), (996, 166935), (1077, 154380), (1116, 148985), (1245, 133548), (1395, 119188), (1436, 115785), (1494, 111290), (1660, 100161), (1795, 92628), (1860, 89391), (2154, 77190), (2490, 66774), (2573, 64620), (2790, 59594), (2988, 55645), (3231, 51460), (3590, 46314), (3735, 44516), (4308, 38595), (4980, 33387), (5146, 32310), (5385, 30876), (5580, 29797), (6462, 25730), (7180, 23157), (7470, 22258), (7719, 21540), (10292, 16155), (10770, 15438), (11129, 14940), (12865, 12924)]