20176644000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{173}}^1\times {\mathrm{9719}}^1$

素因数の和:9920

約数の個数: 192

約数和(自身を含む): 66487599360

約数和(自身を除く): 46310955360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 173, 200, 240, 250, 300, 346, 375, 400, 480, 500, 519, 600, 692, 750, 800, 865, 1000, 1038, 1200, 1384, 1500, 1730, 2000, 2076, 2400, 2595, 2768, 3000, 3460, 4000, 4152, 4325, 5190, 5536, 6000, 6920, 8304, 8650, 9719, 10380, 12000, 12975, 13840, 16608, 17300, 19438, 20760, 21625, 25950, 27680, 29157, 34600, 38876, 41520, 43250, 48595, 51900, 58314, 64875, 69200, 77752, 83040, 86500, 97190, 103800, 116628, 129750, 138400, 145785, 155504, 173000, 194380, 207600, 233256, 242975, 259500, 291570, 311008, 346000, 388760, 415200, 466512, 485950, 519000, 583140, 692000, 728925, 777520, 933024, 971900, 1038000, 1166280, 1214875, 1457850, 1555040, 1681387, 1943800, 2076000, 2332560, 2429750, 2915700, 3362774, 3644625, 3887600, 4665120, 4859500, 5044161, 5831400, 6725548, 7289250, 7775200, 8406935, 9719000, 10088322, 11662800, 13451096, 14578500, 16813870, 19438000, 20176644, 23325600, 25220805, 26902192, 29157000, 33627740, 38876000, 40353288, 42034675, 50441610, 53804384, 58314000, 67255480, 80706576, 84069350, 100883220, 116628000, 126104025, 134510960, 161413152, 168138700, 201766440, 210173375, 252208050, 269021920, 336277400, 403532880, 420346750, 504416100, 630520125, 672554800, 807065760, 840693500, 1008832200, 1261040250, 1345109600, 1681387000, 2017664400, 2522080500, 3362774000, 4035328800, 5044161000, 6725548000, 10088322000, 20176644000]

約数ペア:

[(1, 20176644000), (2, 10088322000), (3, 6725548000), (4, 5044161000), (5, 4035328800), (6, 3362774000), (8, 2522080500), (10, 2017664400), (12, 1681387000), (15, 1345109600), (16, 1261040250), (20, 1008832200), (24, 840693500), (25, 807065760), (30, 672554800), (32, 630520125), (40, 504416100), (48, 420346750), (50, 403532880), (60, 336277400), (75, 269021920), (80, 252208050), (96, 210173375), (100, 201766440), (120, 168138700), (125, 161413152), (150, 134510960), (160, 126104025), (173, 116628000), (200, 100883220), (240, 84069350), (250, 80706576), (300, 67255480), (346, 58314000), (375, 53804384), (400, 50441610), (480, 42034675), (500, 40353288), (519, 38876000), (600, 33627740), (692, 29157000), (750, 26902192), (800, 25220805), (865, 23325600), (1000, 20176644), (1038, 19438000), (1200, 16813870), (1384, 14578500), (1500, 13451096), (1730, 11662800), (2000, 10088322), (2076, 9719000), (2400, 8406935), (2595, 7775200), (2768, 7289250), (3000, 6725548), (3460, 5831400), (4000, 5044161), (4152, 4859500), (4325, 4665120), (5190, 3887600), (5536, 3644625), (6000, 3362774), (6920, 2915700), (8304, 2429750), (8650, 2332560), (9719, 2076000), (10380, 1943800), (12000, 1681387), (12975, 1555040), (13840, 1457850), (16608, 1214875), (17300, 1166280), (19438, 1038000), (20760, 971900), (21625, 933024), (25950, 777520), (27680, 728925), (29157, 692000), (34600, 583140), (38876, 519000), (41520, 485950), (43250, 466512), (48595, 415200), (51900, 388760), (58314, 346000), (64875, 311008), (69200, 291570), (77752, 259500), (83040, 242975), (86500, 233256), (97190, 207600), (103800, 194380), (116628, 173000), (129750, 155504), (138400, 145785)]