1225804800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1495

約数の個数: 264

約数和(自身を含む): 4422699072

約数和(自身を除く): 3196894272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 512, 528, 550, 600, 640, 660, 704, 768, 800, 825, 880, 960, 1024, 1056, 1100, 1200, 1280, 1320, 1408, 1451, 1536, 1600, 1650, 1760, 1920, 2112, 2200, 2400, 2560, 2640, 2816, 2902, 3072, 3200, 3300, 3520, 3840, 4224, 4353, 4400, 4800, 5120, 5280, 5632, 5804, 6400, 6600, 7040, 7255, 7680, 8448, 8706, 8800, 9600, 10560, 11264, 11608, 12800, 13200, 14080, 14510, 15360, 15961, 16896, 17412, 17600, 19200, 21120, 21765, 23216, 25600, 26400, 28160, 29020, 31922, 33792, 34824, 35200, 36275, 38400, 42240, 43530, 46432, 47883, 52800, 56320, 58040, 63844, 69648, 70400, 72550, 76800, 79805, 84480, 87060, 92864, 95766, 105600, 108825, 116080, 127688, 139296, 140800, 145100, 159610, 168960, 174120, 185728, 191532, 211200, 217650, 232160, 239415, 255376, 278592, 281600, 290200, 319220, 348240, 371456, 383064, 399025, 422400, 435300, 464320, 478830, 510752, 557184, 580400, 638440, 696480, 742912, 766128, 798050, 844800, 870600, 928640, 957660, 1021504, 1114368, 1160800, 1197075, 1276880, 1392960, 1485824, 1532256, 1596100, 1741200, 1857280, 1915320, 2043008, 2228736, 2321600, 2394150, 2553760, 2785920, 3064512, 3192200, 3482400, 3714560, 3830640, 4086016, 4457472, 4643200, 4788300, 5107520, 5571840, 6129024, 6384400, 6964800, 7429120, 7661280, 8172032, 9286400, 9576600, 10215040, 11143680, 12258048, 12768800, 13929600, 15322560, 16344064, 18572800, 19153200, 20430080, 22287360, 24516096, 25537600, 27859200, 30645120, 37145600, 38306400, 40860160, 49032192, 51075200, 55718400, 61290240, 76612800, 81720320, 102150400, 111436800, 122580480, 153225600, 204300800, 245160960, 306451200, 408601600, 612902400, 1225804800]

約数ペア:

[(1, 1225804800), (2, 612902400), (3, 408601600), (4, 306451200), (5, 245160960), (6, 204300800), (8, 153225600), (10, 122580480), (11, 111436800), (12, 102150400), (15, 81720320), (16, 76612800), (20, 61290240), (22, 55718400), (24, 51075200), (25, 49032192), (30, 40860160), (32, 38306400), (33, 37145600), (40, 30645120), (44, 27859200), (48, 25537600), (50, 24516096), (55, 22287360), (60, 20430080), (64, 19153200), (66, 18572800), (75, 16344064), (80, 15322560), (88, 13929600), (96, 12768800), (100, 12258048), (110, 11143680), (120, 10215040), (128, 9576600), (132, 9286400), (150, 8172032), (160, 7661280), (165, 7429120), (176, 6964800), (192, 6384400), (200, 6129024), (220, 5571840), (240, 5107520), (256, 4788300), (264, 4643200), (275, 4457472), (300, 4086016), (320, 3830640), (330, 3714560), (352, 3482400), (384, 3192200), (400, 3064512), (440, 2785920), (480, 2553760), (512, 2394150), (528, 2321600), (550, 2228736), (600, 2043008), (640, 1915320), (660, 1857280), (704, 1741200), (768, 1596100), (800, 1532256), (825, 1485824), (880, 1392960), (960, 1276880), (1024, 1197075), (1056, 1160800), (1100, 1114368), (1200, 1021504), (1280, 957660), (1320, 928640), (1408, 870600), (1451, 844800), (1536, 798050), (1600, 766128), (1650, 742912), (1760, 696480), (1920, 638440), (2112, 580400), (2200, 557184), (2400, 510752), (2560, 478830), (2640, 464320), (2816, 435300), (2902, 422400), (3072, 399025), (3200, 383064), (3300, 371456), (3520, 348240), (3840, 319220), (4224, 290200), (4353, 281600), (4400, 278592), (4800, 255376), (5120, 239415), (5280, 232160), (5632, 217650), (5804, 211200), (6400, 191532), (6600, 185728), (7040, 174120), (7255, 168960), (7680, 159610), (8448, 145100), (8706, 140800), (8800, 139296), (9600, 127688), (10560, 116080), (11264, 108825), (11608, 105600), (12800, 95766), (13200, 92864), (14080, 87060), (14510, 84480), (15360, 79805), (15961, 76800), (16896, 72550), (17412, 70400), (17600, 69648), (19200, 63844), (21120, 58040), (21765, 56320), (23216, 52800), (25600, 47883), (26400, 46432), (28160, 43530), (29020, 42240), (31922, 38400), (33792, 36275), (34824, 35200)]