27267240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 110315520

約数和(自身を除く): 83048280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 227, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 454, 455, 462, 520, 546, 572, 616, 660, 681, 715, 728, 770, 780, 840, 858, 908, 910, 924, 1001, 1092, 1135, 1144, 1155, 1320, 1362, 1365, 1430, 1540, 1560, 1589, 1716, 1816, 1820, 1848, 2002, 2145, 2184, 2270, 2310, 2497, 2724, 2730, 2860, 2951, 3003, 3080, 3178, 3405, 3432, 3640, 4004, 4290, 4540, 4620, 4767, 4994, 5005, 5448, 5460, 5720, 5902, 6006, 6356, 6810, 7491, 7945, 8008, 8580, 8853, 9080, 9240, 9534, 9988, 10010, 10920, 11804, 12012, 12485, 12712, 13620, 14755, 14982, 15015, 15890, 17160, 17479, 17706, 19068, 19976, 20020, 20657, 23608, 23835, 24024, 24970, 27240, 29510, 29964, 30030, 31780, 32461, 34958, 35412, 37455, 38136, 40040, 41314, 44265, 47670, 49940, 52437, 59020, 59928, 60060, 61971, 63560, 64922, 69916, 70824, 74910, 82628, 87395, 88530, 95340, 97383, 99880, 103285, 104874, 118040, 120120, 123942, 129844, 139832, 149820, 162305, 165256, 174790, 177060, 190680, 194766, 206570, 209748, 227227, 247884, 259688, 262185, 299640, 309855, 324610, 349580, 354120, 389532, 413140, 419496, 454454, 486915, 495768, 524370, 619710, 649220, 681681, 699160, 779064, 826280, 908908, 973830, 1048740, 1136135, 1239420, 1298440, 1363362, 1817816, 1947660, 2097480, 2272270, 2478840, 2726724, 3408405, 3895320, 4544540, 5453448, 6816810, 9089080, 13633620, 27267240]

約数ペア:

[(1, 27267240), (2, 13633620), (3, 9089080), (4, 6816810), (5, 5453448), (6, 4544540), (7, 3895320), (8, 3408405), (10, 2726724), (11, 2478840), (12, 2272270), (13, 2097480), (14, 1947660), (15, 1817816), (20, 1363362), (21, 1298440), (22, 1239420), (24, 1136135), (26, 1048740), (28, 973830), (30, 908908), (33, 826280), (35, 779064), (39, 699160), (40, 681681), (42, 649220), (44, 619710), (52, 524370), (55, 495768), (56, 486915), (60, 454454), (65, 419496), (66, 413140), (70, 389532), (77, 354120), (78, 349580), (84, 324610), (88, 309855), (91, 299640), (104, 262185), (105, 259688), (110, 247884), (120, 227227), (130, 209748), (132, 206570), (140, 194766), (143, 190680), (154, 177060), (156, 174790), (165, 165256), (168, 162305), (182, 149820), (195, 139832), (210, 129844), (220, 123942), (227, 120120), (231, 118040), (260, 104874), (264, 103285), (273, 99880), (280, 97383), (286, 95340), (308, 88530), (312, 87395), (330, 82628), (364, 74910), (385, 70824), (390, 69916), (420, 64922), (429, 63560), (440, 61971), (454, 60060), (455, 59928), (462, 59020), (520, 52437), (546, 49940), (572, 47670), (616, 44265), (660, 41314), (681, 40040), (715, 38136), (728, 37455), (770, 35412), (780, 34958), (840, 32461), (858, 31780), (908, 30030), (910, 29964), (924, 29510), (1001, 27240), (1092, 24970), (1135, 24024), (1144, 23835), (1155, 23608), (1320, 20657), (1362, 20020), (1365, 19976), (1430, 19068), (1540, 17706), (1560, 17479), (1589, 17160), (1716, 15890), (1816, 15015), (1820, 14982), (1848, 14755), (2002, 13620), (2145, 12712), (2184, 12485), (2270, 12012), (2310, 11804), (2497, 10920), (2724, 10010), (2730, 9988), (2860, 9534), (2951, 9240), (3003, 9080), (3080, 8853), (3178, 8580), (3405, 8008), (3432, 7945), (3640, 7491), (4004, 6810), (4290, 6356), (4540, 6006), (4620, 5902), (4767, 5720), (4994, 5460), (5005, 5448)]