66955680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1444

約数の個数: 192

約数和(自身を含む): 255830400

約数和(自身を除く): 188874720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1409, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2818, 2970, 3168, 3960, 4227, 4320, 4752, 5280, 5636, 5940, 7045, 7920, 8454, 9504, 11272, 11880, 12681, 14090, 15499, 15840, 16908, 21135, 22544, 23760, 25362, 28180, 30998, 33816, 38043, 42270, 45088, 46497, 47520, 50724, 56360, 61996, 63405, 67632, 76086, 77495, 84540, 92994, 101448, 112720, 123992, 126810, 135264, 139491, 152172, 154990, 169080, 185988, 190215, 202896, 225440, 232485, 247984, 253620, 278982, 304344, 309980, 338160, 371976, 380430, 405792, 418473, 464970, 495968, 507240, 557964, 608688, 619960, 676320, 697455, 743952, 760860, 836946, 929940, 1014480, 1115928, 1217376, 1239920, 1394910, 1487904, 1521720, 1673892, 1859880, 2028960, 2092365, 2231856, 2479840, 2789820, 3043440, 3347784, 3719760, 4184730, 4463712, 5579640, 6086880, 6695568, 7439520, 8369460, 11159280, 13391136, 16738920, 22318560, 33477840, 66955680]

約数ペア:

[(1, 66955680), (2, 33477840), (3, 22318560), (4, 16738920), (5, 13391136), (6, 11159280), (8, 8369460), (9, 7439520), (10, 6695568), (11, 6086880), (12, 5579640), (15, 4463712), (16, 4184730), (18, 3719760), (20, 3347784), (22, 3043440), (24, 2789820), (27, 2479840), (30, 2231856), (32, 2092365), (33, 2028960), (36, 1859880), (40, 1673892), (44, 1521720), (45, 1487904), (48, 1394910), (54, 1239920), (55, 1217376), (60, 1115928), (66, 1014480), (72, 929940), (80, 836946), (88, 760860), (90, 743952), (96, 697455), (99, 676320), (108, 619960), (110, 608688), (120, 557964), (132, 507240), (135, 495968), (144, 464970), (160, 418473), (165, 405792), (176, 380430), (180, 371976), (198, 338160), (216, 309980), (220, 304344), (240, 278982), (264, 253620), (270, 247984), (288, 232485), (297, 225440), (330, 202896), (352, 190215), (360, 185988), (396, 169080), (432, 154990), (440, 152172), (480, 139491), (495, 135264), (528, 126810), (540, 123992), (594, 112720), (660, 101448), (720, 92994), (792, 84540), (864, 77495), (880, 76086), (990, 67632), (1056, 63405), (1080, 61996), (1188, 56360), (1320, 50724), (1409, 47520), (1440, 46497), (1485, 45088), (1584, 42270), (1760, 38043), (1980, 33816), (2160, 30998), (2376, 28180), (2640, 25362), (2818, 23760), (2970, 22544), (3168, 21135), (3960, 16908), (4227, 15840), (4320, 15499), (4752, 14090), (5280, 12681), (5636, 11880), (5940, 11272), (7045, 9504), (7920, 8454)]