27725940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 98760480

約数和(自身を除く): 71034540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 67, 76, 90, 95, 99, 110, 114, 121, 132, 134, 165, 171, 180, 190, 198, 201, 209, 220, 228, 242, 268, 285, 330, 335, 342, 363, 380, 396, 402, 418, 484, 495, 570, 603, 605, 627, 660, 670, 684, 726, 737, 804, 836, 855, 990, 1005, 1045, 1089, 1140, 1206, 1210, 1254, 1273, 1340, 1452, 1474, 1710, 1815, 1881, 1980, 2010, 2090, 2178, 2211, 2299, 2412, 2420, 2508, 2546, 2948, 3015, 3135, 3420, 3630, 3685, 3762, 3819, 4020, 4180, 4356, 4422, 4598, 5092, 5445, 6030, 6270, 6365, 6633, 6897, 7260, 7370, 7524, 7638, 8107, 8844, 9196, 9405, 10890, 11055, 11457, 11495, 12060, 12540, 12730, 13266, 13794, 14003, 14740, 15276, 16214, 18810, 19095, 20691, 21780, 22110, 22914, 22990, 24321, 25460, 26532, 27588, 28006, 32428, 33165, 34485, 37620, 38190, 40535, 41382, 42009, 44220, 45828, 45980, 48642, 56012, 57285, 66330, 68970, 70015, 72963, 76380, 81070, 82764, 84018, 97284, 103455, 114570, 121605, 126027, 132660, 137940, 140030, 145926, 154033, 162140, 168036, 206910, 210045, 229140, 243210, 252054, 280060, 291852, 308066, 364815, 413820, 420090, 462099, 486420, 504108, 616132, 630135, 729630, 770165, 840180, 924198, 1260270, 1386297, 1459260, 1540330, 1848396, 2310495, 2520540, 2772594, 3080660, 4620990, 5545188, 6931485, 9241980, 13862970, 27725940]

約数ペア:

[(1, 27725940), (2, 13862970), (3, 9241980), (4, 6931485), (5, 5545188), (6, 4620990), (9, 3080660), (10, 2772594), (11, 2520540), (12, 2310495), (15, 1848396), (18, 1540330), (19, 1459260), (20, 1386297), (22, 1260270), (30, 924198), (33, 840180), (36, 770165), (38, 729630), (44, 630135), (45, 616132), (55, 504108), (57, 486420), (60, 462099), (66, 420090), (67, 413820), (76, 364815), (90, 308066), (95, 291852), (99, 280060), (110, 252054), (114, 243210), (121, 229140), (132, 210045), (134, 206910), (165, 168036), (171, 162140), (180, 154033), (190, 145926), (198, 140030), (201, 137940), (209, 132660), (220, 126027), (228, 121605), (242, 114570), (268, 103455), (285, 97284), (330, 84018), (335, 82764), (342, 81070), (363, 76380), (380, 72963), (396, 70015), (402, 68970), (418, 66330), (484, 57285), (495, 56012), (570, 48642), (603, 45980), (605, 45828), (627, 44220), (660, 42009), (670, 41382), (684, 40535), (726, 38190), (737, 37620), (804, 34485), (836, 33165), (855, 32428), (990, 28006), (1005, 27588), (1045, 26532), (1089, 25460), (1140, 24321), (1206, 22990), (1210, 22914), (1254, 22110), (1273, 21780), (1340, 20691), (1452, 19095), (1474, 18810), (1710, 16214), (1815, 15276), (1881, 14740), (1980, 14003), (2010, 13794), (2090, 13266), (2178, 12730), (2211, 12540), (2299, 12060), (2412, 11495), (2420, 11457), (2508, 11055), (2546, 10890), (2948, 9405), (3015, 9196), (3135, 8844), (3420, 8107), (3630, 7638), (3685, 7524), (3762, 7370), (3819, 7260), (4020, 6897), (4180, 6633), (4356, 6365), (4422, 6270), (4598, 6030), (5092, 5445)]