64084800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 252

約数和(自身を含む): 230550720

約数和(自身を除く): 166465920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 79, 80, 96, 100, 104, 120, 130, 150, 156, 158, 160, 169, 192, 195, 200, 208, 237, 240, 260, 300, 312, 316, 320, 325, 338, 390, 395, 400, 416, 474, 480, 507, 520, 600, 624, 632, 650, 676, 780, 790, 800, 832, 845, 948, 960, 975, 1014, 1027, 1040, 1185, 1200, 1248, 1264, 1300, 1352, 1560, 1580, 1600, 1690, 1896, 1950, 1975, 2028, 2054, 2080, 2370, 2400, 2496, 2528, 2535, 2600, 2704, 3081, 3120, 3160, 3380, 3792, 3900, 3950, 4056, 4108, 4160, 4225, 4740, 4800, 5056, 5070, 5135, 5200, 5408, 5925, 6162, 6240, 6320, 6760, 7584, 7800, 7900, 8112, 8216, 8450, 9480, 10140, 10270, 10400, 10816, 11850, 12324, 12480, 12640, 12675, 13351, 13520, 15168, 15405, 15600, 15800, 16224, 16432, 16900, 18960, 20280, 20540, 20800, 23700, 24648, 25280, 25350, 25675, 26702, 27040, 30810, 31200, 31600, 32448, 32864, 33800, 37920, 40053, 40560, 41080, 47400, 49296, 50700, 51350, 53404, 54080, 61620, 62400, 63200, 65728, 66755, 67600, 75840, 77025, 80106, 81120, 82160, 94800, 98592, 101400, 102700, 106808, 123240, 126400, 133510, 135200, 154050, 160212, 162240, 164320, 189600, 197184, 200265, 202800, 205400, 213616, 246480, 267020, 270400, 308100, 320424, 328640, 333775, 379200, 400530, 405600, 410800, 427232, 492960, 534040, 616200, 640848, 667550, 801060, 811200, 821600, 854464, 985920, 1001325, 1068080, 1232400, 1281696, 1335100, 1602120, 1643200, 2002650, 2136160, 2464800, 2563392, 2670200, 3204240, 4005300, 4272320, 4929600, 5340400, 6408480, 8010600, 10680800, 12816960, 16021200, 21361600, 32042400, 64084800]

約数ペア:

[(1, 64084800), (2, 32042400), (3, 21361600), (4, 16021200), (5, 12816960), (6, 10680800), (8, 8010600), (10, 6408480), (12, 5340400), (13, 4929600), (15, 4272320), (16, 4005300), (20, 3204240), (24, 2670200), (25, 2563392), (26, 2464800), (30, 2136160), (32, 2002650), (39, 1643200), (40, 1602120), (48, 1335100), (50, 1281696), (52, 1232400), (60, 1068080), (64, 1001325), (65, 985920), (75, 854464), (78, 821600), (79, 811200), (80, 801060), (96, 667550), (100, 640848), (104, 616200), (120, 534040), (130, 492960), (150, 427232), (156, 410800), (158, 405600), (160, 400530), (169, 379200), (192, 333775), (195, 328640), (200, 320424), (208, 308100), (237, 270400), (240, 267020), (260, 246480), (300, 213616), (312, 205400), (316, 202800), (320, 200265), (325, 197184), (338, 189600), (390, 164320), (395, 162240), (400, 160212), (416, 154050), (474, 135200), (480, 133510), (507, 126400), (520, 123240), (600, 106808), (624, 102700), (632, 101400), (650, 98592), (676, 94800), (780, 82160), (790, 81120), (800, 80106), (832, 77025), (845, 75840), (948, 67600), (960, 66755), (975, 65728), (1014, 63200), (1027, 62400), (1040, 61620), (1185, 54080), (1200, 53404), (1248, 51350), (1264, 50700), (1300, 49296), (1352, 47400), (1560, 41080), (1580, 40560), (1600, 40053), (1690, 37920), (1896, 33800), (1950, 32864), (1975, 32448), (2028, 31600), (2054, 31200), (2080, 30810), (2370, 27040), (2400, 26702), (2496, 25675), (2528, 25350), (2535, 25280), (2600, 24648), (2704, 23700), (3081, 20800), (3120, 20540), (3160, 20280), (3380, 18960), (3792, 16900), (3900, 16432), (3950, 16224), (4056, 15800), (4108, 15600), (4160, 15405), (4225, 15168), (4740, 13520), (4800, 13351), (5056, 12675), (5070, 12640), (5135, 12480), (5200, 12324), (5408, 11850), (5925, 10816), (6162, 10400), (6240, 10270), (6320, 10140), (6760, 9480), (7584, 8450), (7800, 8216), (7900, 8112)]