20223091800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{31}}^2\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 432

約数和(自身を含む): 72944628120

約数和(自身を除く): 52721536320

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, 81, 90, 93, 100, 108, 120, 124, 135, 150, 155, 162, 180, 186, 200, 216, 225, 243, 248, 270, 279, 300, 310, 324, 360, 372, 405, 433, 450, 465, 486, 540, 558, 600, 620, 648, 675, 744, 775, 810, 837, 866, 900, 930, 961, 972, 1080, 1116, 1215, 1240, 1299, 1350, 1395, 1550, 1620, 1674, 1732, 1800, 1860, 1922, 1944, 2025, 2165, 2232, 2325, 2430, 2511, 2598, 2700, 2790, 2883, 3100, 3240, 3348, 3464, 3720, 3844, 3897, 4050, 4185, 4330, 4650, 4805, 4860, 5022, 5196, 5400, 5580, 5766, 6075, 6200, 6495, 6696, 6975, 7533, 7688, 7794, 8100, 8370, 8649, 8660, 9300, 9610, 9720, 10044, 10392, 10825, 11160, 11532, 11691, 12150, 12555, 12990, 13423, 13950, 14415, 15066, 15588, 16200, 16740, 17298, 17320, 18600, 19220, 19485, 20088, 20925, 21650, 23064, 23382, 24025, 24300, 25110, 25947, 25980, 26846, 27900, 28830, 30132, 31176, 32475, 33480, 34596, 35073, 37665, 38440, 38970, 40269, 41850, 43245, 43300, 46764, 48050, 48600, 50220, 51894, 51960, 53692, 55800, 57660, 58455, 60264, 62775, 64950, 67115, 69192, 70146, 72075, 75330, 77841, 77940, 80538, 83700, 86490, 86600, 93528, 96100, 97425, 100440, 103788, 105219, 107384, 115320, 116910, 120807, 125550, 129735, 129900, 134230, 140292, 144150, 150660, 155682, 155880, 161076, 167400, 172980, 175365, 188325, 192200, 194850, 201345, 207576, 210438, 216225, 233523, 233820, 241614, 251100, 259470, 259800, 268460, 280584, 288300, 292275, 301320, 311364, 322152, 335575, 345960, 350730, 362421, 376650, 389205, 389700, 402690, 416113, 420876, 432450, 467046, 467640, 483228, 502200, 518940, 526095, 536920, 576600, 584550, 604035, 622728, 648675, 671150, 701460, 724842, 753300, 778410, 779400, 805380, 832226, 841752, 864900, 876825, 934092, 966456, 1006725, 1037880, 1052190, 1087263, 1167615, 1169100, 1208070, 1248339, 1297350, 1342300, 1402920, 1449684, 1506600, 1556820, 1610760, 1664452, 1729800, 1753650, 1812105, 1868184, 1946025, 2013450, 2080565, 2104380, 2174526, 2335230, 2338200, 2416140, 2496678, 2594700, 2630475, 2684600, 2899368, 3020175, 3113640, 3261789, 3328904, 3507300, 3624210, 3745017, 3892050, 4026900, 4161130, 4208760, 4349052, 4670460, 4832280, 4993356, 5189400, 5260950, 5436315, 5838075, 6040350, 6241695, 6523578, 7014600, 7248420, 7490034, 7784100, 8053800, 8322260, 8698104, 9060525, 9340920, 9986712, 10402825, 10521900, 10872630, 11235051, 11676150, 12080700, 12483390, 13047156, 14496840, 14980068, 15568200, 16308945, 16644520, 18121050, 18725085, 20805650, 21043800, 21745260, 22470102, 23352300, 24161400, 24966780, 26094312, 27181575, 29960136, 31208475, 32617890, 33705153, 36242100, 37450170, 41611300, 43490520, 44940204, 46704600, 49933560, 54363150, 56175255, 62416950, 65235780, 67410306, 72484200, 74900340, 81544725, 83222600, 89880408, 93625425, 101115459, 108726300, 112350510, 124833900, 130471560, 134820612, 149800680, 163089450, 168525765, 187250850, 202230918, 217452600, 224701020, 249667800, 269641224, 280876275, 326178900, 337051530, 374501700, 404461836, 449402040, 505577295, 561752550, 652357800, 674103060, 749003400, 808923672, 842628825, 1011154590, 1123505100, 1348206120, 1685257650, 2022309180, 2247010200, 2527886475, 3370515300, 4044618360, 5055772950, 6741030600, 10111545900, 20223091800]

約数ペア:

[(1, 20223091800), (2, 10111545900), (3, 6741030600), (4, 5055772950), (5, 4044618360), (6, 3370515300), (8, 2527886475), (9, 2247010200), (10, 2022309180), (12, 1685257650), (15, 1348206120), (18, 1123505100), (20, 1011154590), (24, 842628825), (25, 808923672), (27, 749003400), (30, 674103060), (31, 652357800), (36, 561752550), (40, 505577295), (45, 449402040), (50, 404461836), (54, 374501700), (60, 337051530), (62, 326178900), (72, 280876275), (75, 269641224), (81, 249667800), (90, 224701020), (93, 217452600), (100, 202230918), (108, 187250850), (120, 168525765), (124, 163089450), (135, 149800680), (150, 134820612), (155, 130471560), (162, 124833900), (180, 112350510), (186, 108726300), (200, 101115459), (216, 93625425), (225, 89880408), (243, 83222600), (248, 81544725), (270, 74900340), (279, 72484200), (300, 67410306), (310, 65235780), (324, 62416950), (360, 56175255), (372, 54363150), (405, 49933560), (433, 46704600), (450, 44940204), (465, 43490520), (486, 41611300), (540, 37450170), (558, 36242100), (600, 33705153), (620, 32617890), (648, 31208475), (675, 29960136), (744, 27181575), (775, 26094312), (810, 24966780), (837, 24161400), (866, 23352300), (900, 22470102), (930, 21745260), (961, 21043800), (972, 20805650), (1080, 18725085), (1116, 18121050), (1215, 16644520), (1240, 16308945), (1299, 15568200), (1350, 14980068), (1395, 14496840), (1550, 13047156), (1620, 12483390), (1674, 12080700), (1732, 11676150), (1800, 11235051), (1860, 10872630), (1922, 10521900), (1944, 10402825), (2025, 9986712), (2165, 9340920), (2232, 9060525), (2325, 8698104), (2430, 8322260), (2511, 8053800), (2598, 7784100), (2700, 7490034), (2790, 7248420), (2883, 7014600), (3100, 6523578), (3240, 6241695), (3348, 6040350), (3464, 5838075), (3720, 5436315), (3844, 5260950), (3897, 5189400), (4050, 4993356), (4185, 4832280), (4330, 4670460), (4650, 4349052), (4805, 4208760), (4860, 4161130), (5022, 4026900), (5196, 3892050), (5400, 3745017), (5580, 3624210), (5766, 3507300), (6075, 3328904), (6200, 3261789), (6495, 3113640), (6696, 3020175), (6975, 2899368), (7533, 2684600), (7688, 2630475), (7794, 2594700), (8100, 2496678), (8370, 2416140), (8649, 2338200), (8660, 2335230), (9300, 2174526), (9610, 2104380), (9720, 2080565), (10044, 2013450), (10392, 1946025), (10825, 1868184), (11160, 1812105), (11532, 1753650), (11691, 1729800), (12150, 1664452), (12555, 1610760), (12990, 1556820), (13423, 1506600), (13950, 1449684), (14415, 1402920), (15066, 1342300), (15588, 1297350), (16200, 1248339), (16740, 1208070), (17298, 1169100), (17320, 1167615), (18600, 1087263), (19220, 1052190), (19485, 1037880), (20088, 1006725), (20925, 966456), (21650, 934092), (23064, 876825), (23382, 864900), (24025, 841752), (24300, 832226), (25110, 805380), (25947, 779400), (25980, 778410), (26846, 753300), (27900, 724842), (28830, 701460), (30132, 671150), (31176, 648675), (32475, 622728), (33480, 604035), (34596, 584550), (35073, 576600), (37665, 536920), (38440, 526095), (38970, 518940), (40269, 502200), (41850, 483228), (43245, 467640), (43300, 467046), (46764, 432450), (48050, 420876), (48600, 416113), (50220, 402690), (51894, 389700), (51960, 389205), (53692, 376650), (55800, 362421), (57660, 350730), (58455, 345960), (60264, 335575), (62775, 322152), (64950, 311364), (67115, 301320), (69192, 292275), (70146, 288300), (72075, 280584), (75330, 268460), (77841, 259800), (77940, 259470), (80538, 251100), (83700, 241614), (86490, 233820), (86600, 233523), (93528, 216225), (96100, 210438), (97425, 207576), (100440, 201345), (103788, 194850), (105219, 192200), (107384, 188325), (115320, 175365), (116910, 172980), (120807, 167400), (125550, 161076), (129735, 155880), (129900, 155682), (134230, 150660), (140292, 144150)]