274155960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 934940160

約数和(自身を除く): 660784200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 61, 65, 67, 78, 86, 104, 120, 122, 129, 130, 134, 156, 172, 183, 195, 201, 215, 244, 258, 260, 268, 305, 312, 335, 344, 366, 390, 402, 430, 488, 516, 520, 536, 559, 610, 645, 670, 732, 780, 793, 804, 860, 871, 915, 1005, 1032, 1118, 1220, 1290, 1340, 1464, 1560, 1586, 1608, 1677, 1720, 1742, 1830, 2010, 2236, 2379, 2440, 2580, 2613, 2623, 2680, 2795, 2881, 3172, 3354, 3484, 3660, 3965, 4020, 4087, 4355, 4472, 4758, 5160, 5226, 5246, 5590, 5762, 6344, 6708, 6968, 7320, 7869, 7930, 8040, 8174, 8385, 8643, 8710, 9516, 10452, 10492, 11180, 11524, 11895, 12261, 13065, 13115, 13416, 14405, 15738, 15860, 16348, 16770, 17286, 17420, 19032, 20435, 20904, 20984, 22360, 23048, 23790, 24522, 26130, 26230, 28810, 31476, 31720, 32696, 33540, 34099, 34572, 34840, 37453, 39345, 40870, 43215, 47580, 49044, 52260, 52460, 53131, 57620, 61305, 62952, 67080, 68198, 69144, 74906, 78690, 81740, 86430, 95160, 98088, 102297, 104520, 104920, 106262, 112359, 115240, 122610, 136396, 149812, 157380, 159393, 163480, 170495, 172860, 175741, 187265, 204594, 212524, 224718, 245220, 265655, 272792, 299624, 314760, 318786, 340990, 345720, 351482, 374530, 409188, 425048, 449436, 490440, 511485, 527223, 531310, 561795, 637572, 681980, 702964, 749060, 796965, 818376, 878705, 898872, 1022970, 1054446, 1062620, 1123590, 1275144, 1363960, 1405928, 1498120, 1593930, 1757410, 2045940, 2108892, 2125240, 2247180, 2284633, 2636115, 3187860, 3514820, 4091880, 4217784, 4494360, 4569266, 5272230, 6375720, 6853899, 7029640, 9138532, 10544460, 11423165, 13707798, 18277064, 21088920, 22846330, 27415596, 34269495, 45692660, 54831192, 68538990, 91385320, 137077980, 274155960]

約数ペア:

[(1, 274155960), (2, 137077980), (3, 91385320), (4, 68538990), (5, 54831192), (6, 45692660), (8, 34269495), (10, 27415596), (12, 22846330), (13, 21088920), (15, 18277064), (20, 13707798), (24, 11423165), (26, 10544460), (30, 9138532), (39, 7029640), (40, 6853899), (43, 6375720), (52, 5272230), (60, 4569266), (61, 4494360), (65, 4217784), (67, 4091880), (78, 3514820), (86, 3187860), (104, 2636115), (120, 2284633), (122, 2247180), (129, 2125240), (130, 2108892), (134, 2045940), (156, 1757410), (172, 1593930), (183, 1498120), (195, 1405928), (201, 1363960), (215, 1275144), (244, 1123590), (258, 1062620), (260, 1054446), (268, 1022970), (305, 898872), (312, 878705), (335, 818376), (344, 796965), (366, 749060), (390, 702964), (402, 681980), (430, 637572), (488, 561795), (516, 531310), (520, 527223), (536, 511485), (559, 490440), (610, 449436), (645, 425048), (670, 409188), (732, 374530), (780, 351482), (793, 345720), (804, 340990), (860, 318786), (871, 314760), (915, 299624), (1005, 272792), (1032, 265655), (1118, 245220), (1220, 224718), (1290, 212524), (1340, 204594), (1464, 187265), (1560, 175741), (1586, 172860), (1608, 170495), (1677, 163480), (1720, 159393), (1742, 157380), (1830, 149812), (2010, 136396), (2236, 122610), (2379, 115240), (2440, 112359), (2580, 106262), (2613, 104920), (2623, 104520), (2680, 102297), (2795, 98088), (2881, 95160), (3172, 86430), (3354, 81740), (3484, 78690), (3660, 74906), (3965, 69144), (4020, 68198), (4087, 67080), (4355, 62952), (4472, 61305), (4758, 57620), (5160, 53131), (5226, 52460), (5246, 52260), (5590, 49044), (5762, 47580), (6344, 43215), (6708, 40870), (6968, 39345), (7320, 37453), (7869, 34840), (7930, 34572), (8040, 34099), (8174, 33540), (8385, 32696), (8643, 31720), (8710, 31476), (9516, 28810), (10452, 26230), (10492, 26130), (11180, 24522), (11524, 23790), (11895, 23048), (12261, 22360), (13065, 20984), (13115, 20904), (13416, 20435), (14405, 19032), (15738, 17420), (15860, 17286), (16348, 16770)]