61231948800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{72481}}^1$

素因数の和:72525

約数の個数: 264

約数和(自身を含む): 220775533152

約数和(自身を除く): 159543584352

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, 1536, 1600, 1650, 1760, 1920, 2112, 2200, 2400, 2560, 2640, 2816, 3072, 3200, 3300, 3520, 3840, 4224, 4400, 4800, 5120, 5280, 5632, 6400, 6600, 7040, 7680, 8448, 8800, 9600, 10560, 11264, 12800, 13200, 14080, 15360, 16896, 17600, 19200, 21120, 25600, 26400, 28160, 33792, 35200, 38400, 42240, 52800, 56320, 70400, 72481, 76800, 84480, 105600, 140800, 144962, 168960, 211200, 217443, 281600, 289924, 362405, 422400, 434886, 579848, 724810, 797291, 844800, 869772, 1087215, 1159696, 1449620, 1594582, 1739544, 1812025, 2174430, 2319392, 2391873, 2899240, 3189164, 3479088, 3624050, 3986455, 4348860, 4638784, 4783746, 5436075, 5798480, 6378328, 6958176, 7248100, 7972910, 8697720, 9277568, 9567492, 10872150, 11596960, 11959365, 12756656, 13916352, 14496200, 15945820, 17395440, 18555136, 19134984, 19932275, 21744300, 23193920, 23918730, 25513312, 27832704, 28992400, 31891640, 34790880, 37110272, 38269968, 39864550, 43488600, 46387840, 47837460, 51026624, 55665408, 57984800, 59796825, 63783280, 69581760, 74220544, 76539936, 79729100, 86977200, 92775680, 95674920, 102053248, 111330816, 115969600, 119593650, 127566560, 139163520, 153079872, 159458200, 173954400, 185551360, 191349840, 204106496, 222661632, 231939200, 239187300, 255133120, 278327040, 306159744, 318916400, 347908800, 371102720, 382699680, 408212992, 463878400, 478374600, 510266240, 556654080, 612319488, 637832800, 695817600, 765399360, 816425984, 927756800, 956749200, 1020532480, 1113308160, 1224638976, 1275665600, 1391635200, 1530798720, 1855513600, 1913498400, 2041064960, 2449277952, 2551331200, 2783270400, 3061597440, 3826996800, 4082129920, 5102662400, 5566540800, 6123194880, 7653993600, 10205324800, 12246389760, 15307987200, 20410649600, 30615974400, 61231948800]

約数ペア:

[(1, 61231948800), (2, 30615974400), (3, 20410649600), (4, 15307987200), (5, 12246389760), (6, 10205324800), (8, 7653993600), (10, 6123194880), (11, 5566540800), (12, 5102662400), (15, 4082129920), (16, 3826996800), (20, 3061597440), (22, 2783270400), (24, 2551331200), (25, 2449277952), (30, 2041064960), (32, 1913498400), (33, 1855513600), (40, 1530798720), (44, 1391635200), (48, 1275665600), (50, 1224638976), (55, 1113308160), (60, 1020532480), (64, 956749200), (66, 927756800), (75, 816425984), (80, 765399360), (88, 695817600), (96, 637832800), (100, 612319488), (110, 556654080), (120, 510266240), (128, 478374600), (132, 463878400), (150, 408212992), (160, 382699680), (165, 371102720), (176, 347908800), (192, 318916400), (200, 306159744), (220, 278327040), (240, 255133120), (256, 239187300), (264, 231939200), (275, 222661632), (300, 204106496), (320, 191349840), (330, 185551360), (352, 173954400), (384, 159458200), (400, 153079872), (440, 139163520), (480, 127566560), (512, 119593650), (528, 115969600), (550, 111330816), (600, 102053248), (640, 95674920), (660, 92775680), (704, 86977200), (768, 79729100), (800, 76539936), (825, 74220544), (880, 69581760), (960, 63783280), (1024, 59796825), (1056, 57984800), (1100, 55665408), (1200, 51026624), (1280, 47837460), (1320, 46387840), (1408, 43488600), (1536, 39864550), (1600, 38269968), (1650, 37110272), (1760, 34790880), (1920, 31891640), (2112, 28992400), (2200, 27832704), (2400, 25513312), (2560, 23918730), (2640, 23193920), (2816, 21744300), (3072, 19932275), (3200, 19134984), (3300, 18555136), (3520, 17395440), (3840, 15945820), (4224, 14496200), (4400, 13916352), (4800, 12756656), (5120, 11959365), (5280, 11596960), (5632, 10872150), (6400, 9567492), (6600, 9277568), (7040, 8697720), (7680, 7972910), (8448, 7248100), (8800, 6958176), (9600, 6378328), (10560, 5798480), (11264, 5436075), (12800, 4783746), (13200, 4638784), (14080, 4348860), (15360, 3986455), (16896, 3624050), (17600, 3479088), (19200, 3189164), (21120, 2899240), (25600, 2391873), (26400, 2319392), (28160, 2174430), (33792, 1812025), (35200, 1739544), (38400, 1594582), (42240, 1449620), (52800, 1159696), (56320, 1087215), (70400, 869772), (72481, 844800), (76800, 797291), (84480, 724810), (105600, 579848), (140800, 434886), (144962, 422400), (168960, 362405), (211200, 289924), (217443, 281600)]