20224765800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{120817}}^1$

素因数の和:120873

約数の個数: 192

約数和(自身を含む): 71910873600

約数和(自身を除く): 51686107800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 450, 465, 540, 558, 600, 620, 675, 744, 775, 837, 900, 930, 1080, 1116, 1240, 1350, 1395, 1550, 1674, 1800, 1860, 2232, 2325, 2700, 2790, 3100, 3348, 3720, 4185, 4650, 5400, 5580, 6200, 6696, 6975, 8370, 9300, 11160, 13950, 16740, 18600, 20925, 27900, 33480, 41850, 55800, 83700, 120817, 167400, 241634, 362451, 483268, 604085, 724902, 966536, 1087353, 1208170, 1449804, 1812255, 2174706, 2416340, 2899608, 3020425, 3262059, 3624510, 3745327, 4349412, 4832680, 5436765, 6040850, 6524118, 7249020, 7490654, 8698824, 9061275, 10873530, 11235981, 12081700, 13048236, 14498040, 14981308, 16310295, 18122550, 18726635, 21747060, 22471962, 24163400, 26096472, 27183825, 29962616, 32620590, 33707943, 36245100, 37453270, 43494120, 44943924, 54367650, 56179905, 65241180, 67415886, 72490200, 74906540, 81551475, 89887848, 93633175, 101123829, 108735300, 112359810, 130482360, 134831772, 149813080, 163102950, 168539715, 187266350, 202247658, 217470600, 224719620, 269663544, 280899525, 326205900, 337079430, 374532700, 404495316, 449439240, 505619145, 561799050, 652411800, 674158860, 749065400, 808990632, 842698575, 1011238290, 1123598100, 1348317720, 1685397150, 2022476580, 2247196200, 2528095725, 3370794300, 4044953160, 5056191450, 6741588600, 10112382900, 20224765800]

約数ペア:

[(1, 20224765800), (2, 10112382900), (3, 6741588600), (4, 5056191450), (5, 4044953160), (6, 3370794300), (8, 2528095725), (9, 2247196200), (10, 2022476580), (12, 1685397150), (15, 1348317720), (18, 1123598100), (20, 1011238290), (24, 842698575), (25, 808990632), (27, 749065400), (30, 674158860), (31, 652411800), (36, 561799050), (40, 505619145), (45, 449439240), (50, 404495316), (54, 374532700), (60, 337079430), (62, 326205900), (72, 280899525), (75, 269663544), (90, 224719620), (93, 217470600), (100, 202247658), (108, 187266350), (120, 168539715), (124, 163102950), (135, 149813080), (150, 134831772), (155, 130482360), (180, 112359810), (186, 108735300), (200, 101123829), (216, 93633175), (225, 89887848), (248, 81551475), (270, 74906540), (279, 72490200), (300, 67415886), (310, 65241180), (360, 56179905), (372, 54367650), (450, 44943924), (465, 43494120), (540, 37453270), (558, 36245100), (600, 33707943), (620, 32620590), (675, 29962616), (744, 27183825), (775, 26096472), (837, 24163400), (900, 22471962), (930, 21747060), (1080, 18726635), (1116, 18122550), (1240, 16310295), (1350, 14981308), (1395, 14498040), (1550, 13048236), (1674, 12081700), (1800, 11235981), (1860, 10873530), (2232, 9061275), (2325, 8698824), (2700, 7490654), (2790, 7249020), (3100, 6524118), (3348, 6040850), (3720, 5436765), (4185, 4832680), (4650, 4349412), (5400, 3745327), (5580, 3624510), (6200, 3262059), (6696, 3020425), (6975, 2899608), (8370, 2416340), (9300, 2174706), (11160, 1812255), (13950, 1449804), (16740, 1208170), (18600, 1087353), (20925, 966536), (27900, 724902), (33480, 604085), (41850, 483268), (55800, 362451), (83700, 241634), (120817, 167400)]