21066559200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{563}}^1\times {\mathrm{5197}}^1$

素因数の和:5786

約数の個数: 216

約数和(自身を含む): 74432220408

約数和(自身を除く): 53365661208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 563, 600, 720, 800, 900, 1126, 1200, 1440, 1689, 1800, 2252, 2400, 2815, 3378, 3600, 4504, 5067, 5197, 5630, 6756, 7200, 8445, 9008, 10134, 10394, 11260, 13512, 14075, 15591, 16890, 18016, 20268, 20788, 22520, 25335, 25985, 27024, 28150, 31182, 33780, 40536, 41576, 42225, 45040, 46773, 50670, 51970, 54048, 56300, 62364, 67560, 77955, 81072, 83152, 84450, 90080, 93546, 101340, 103940, 112600, 124728, 126675, 129925, 135120, 155910, 162144, 166304, 168900, 187092, 202680, 207880, 225200, 233865, 249456, 253350, 259850, 270240, 311820, 337800, 374184, 389775, 405360, 415760, 450400, 467730, 498912, 506700, 519700, 623640, 675600, 748368, 779550, 810720, 831520, 935460, 1013400, 1039400, 1169325, 1247280, 1351200, 1496736, 1559100, 1870920, 2026800, 2078800, 2338650, 2494560, 2925911, 3118200, 3741840, 4053600, 4157600, 4677300, 5851822, 6236400, 7483680, 8777733, 9354600, 11703644, 12472800, 14629555, 17555466, 18709200, 23407288, 26333199, 29259110, 35110932, 37418400, 43888665, 46814576, 52666398, 58518220, 70221864, 73147775, 87777330, 93629152, 105332796, 117036440, 131665995, 140443728, 146295550, 175554660, 210665592, 219443325, 234072880, 263331990, 280887456, 292591100, 351109320, 421331184, 438886650, 468145760, 526663980, 585182200, 658329975, 702218640, 842662368, 877773300, 1053327960, 1170364400, 1316659950, 1404437280, 1755546600, 2106655920, 2340728800, 2633319900, 3511093200, 4213311840, 5266639800, 7022186400, 10533279600, 21066559200]

約数ペア:

[(1, 21066559200), (2, 10533279600), (3, 7022186400), (4, 5266639800), (5, 4213311840), (6, 3511093200), (8, 2633319900), (9, 2340728800), (10, 2106655920), (12, 1755546600), (15, 1404437280), (16, 1316659950), (18, 1170364400), (20, 1053327960), (24, 877773300), (25, 842662368), (30, 702218640), (32, 658329975), (36, 585182200), (40, 526663980), (45, 468145760), (48, 438886650), (50, 421331184), (60, 351109320), (72, 292591100), (75, 280887456), (80, 263331990), (90, 234072880), (96, 219443325), (100, 210665592), (120, 175554660), (144, 146295550), (150, 140443728), (160, 131665995), (180, 117036440), (200, 105332796), (225, 93629152), (240, 87777330), (288, 73147775), (300, 70221864), (360, 58518220), (400, 52666398), (450, 46814576), (480, 43888665), (563, 37418400), (600, 35110932), (720, 29259110), (800, 26333199), (900, 23407288), (1126, 18709200), (1200, 17555466), (1440, 14629555), (1689, 12472800), (1800, 11703644), (2252, 9354600), (2400, 8777733), (2815, 7483680), (3378, 6236400), (3600, 5851822), (4504, 4677300), (5067, 4157600), (5197, 4053600), (5630, 3741840), (6756, 3118200), (7200, 2925911), (8445, 2494560), (9008, 2338650), (10134, 2078800), (10394, 2026800), (11260, 1870920), (13512, 1559100), (14075, 1496736), (15591, 1351200), (16890, 1247280), (18016, 1169325), (20268, 1039400), (20788, 1013400), (22520, 935460), (25335, 831520), (25985, 810720), (27024, 779550), (28150, 748368), (31182, 675600), (33780, 623640), (40536, 519700), (41576, 506700), (42225, 498912), (45040, 467730), (46773, 450400), (50670, 415760), (51970, 405360), (54048, 389775), (56300, 374184), (62364, 337800), (67560, 311820), (77955, 270240), (81072, 259850), (83152, 253350), (84450, 249456), (90080, 233865), (93546, 225200), (101340, 207880), (103940, 202680), (112600, 187092), (124728, 168900), (126675, 166304), (129925, 162144), (135120, 155910)]