77019180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 281304576

約数和(自身を除く): 204285396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 49, 51, 60, 67, 68, 69, 70, 84, 85, 92, 98, 102, 105, 115, 119, 134, 138, 140, 147, 161, 170, 196, 201, 204, 210, 230, 238, 245, 255, 268, 276, 294, 322, 335, 340, 345, 357, 391, 402, 420, 460, 469, 476, 483, 490, 510, 588, 595, 644, 670, 690, 714, 735, 782, 804, 805, 833, 938, 966, 980, 1005, 1020, 1127, 1139, 1173, 1190, 1340, 1380, 1407, 1428, 1470, 1541, 1564, 1610, 1666, 1785, 1876, 1932, 1955, 2010, 2254, 2278, 2345, 2346, 2380, 2415, 2499, 2737, 2814, 2940, 3082, 3220, 3283, 3332, 3381, 3417, 3570, 3910, 4020, 4165, 4508, 4556, 4623, 4690, 4692, 4830, 4998, 5474, 5628, 5635, 5695, 5865, 6164, 6566, 6762, 6834, 7035, 7140, 7705, 7820, 7973, 8211, 8330, 9246, 9380, 9660, 9849, 9996, 10787, 10948, 11270, 11390, 11730, 12495, 13132, 13524, 13668, 13685, 14070, 15410, 15946, 16415, 16422, 16660, 16905, 17085, 18492, 19159, 19698, 21574, 22540, 22780, 23115, 23460, 23919, 24990, 26197, 27370, 28140, 30820, 31892, 32361, 32830, 32844, 33810, 34170, 38318, 39396, 39865, 41055, 43148, 46230, 47838, 49245, 49980, 52394, 53935, 54740, 55811, 57477, 64722, 65660, 67620, 68340, 75509, 76636, 78591, 79730, 82110, 92460, 95676, 95795, 98490, 104788, 107870, 111622, 114954, 119595, 129444, 130985, 151018, 157182, 159460, 161805, 164220, 167433, 183379, 191590, 196980, 215740, 223244, 226527, 229908, 239190, 261970, 279055, 287385, 302036, 314364, 323610, 334866, 366758, 377545, 383180, 392955, 453054, 478380, 523940, 550137, 558110, 574770, 647220, 669732, 733516, 755090, 785910, 837165, 906108, 916895, 1100274, 1116220, 1132635, 1149540, 1283653, 1510180, 1571820, 1674330, 1833790, 2200548, 2265270, 2567306, 2750685, 3348660, 3667580, 3850959, 4530540, 5134612, 5501370, 6418265, 7701918, 11002740, 12836530, 15403836, 19254795, 25673060, 38509590, 77019180]

約数ペア:

[(1, 77019180), (2, 38509590), (3, 25673060), (4, 19254795), (5, 15403836), (6, 12836530), (7, 11002740), (10, 7701918), (12, 6418265), (14, 5501370), (15, 5134612), (17, 4530540), (20, 3850959), (21, 3667580), (23, 3348660), (28, 2750685), (30, 2567306), (34, 2265270), (35, 2200548), (42, 1833790), (46, 1674330), (49, 1571820), (51, 1510180), (60, 1283653), (67, 1149540), (68, 1132635), (69, 1116220), (70, 1100274), (84, 916895), (85, 906108), (92, 837165), (98, 785910), (102, 755090), (105, 733516), (115, 669732), (119, 647220), (134, 574770), (138, 558110), (140, 550137), (147, 523940), (161, 478380), (170, 453054), (196, 392955), (201, 383180), (204, 377545), (210, 366758), (230, 334866), (238, 323610), (245, 314364), (255, 302036), (268, 287385), (276, 279055), (294, 261970), (322, 239190), (335, 229908), (340, 226527), (345, 223244), (357, 215740), (391, 196980), (402, 191590), (420, 183379), (460, 167433), (469, 164220), (476, 161805), (483, 159460), (490, 157182), (510, 151018), (588, 130985), (595, 129444), (644, 119595), (670, 114954), (690, 111622), (714, 107870), (735, 104788), (782, 98490), (804, 95795), (805, 95676), (833, 92460), (938, 82110), (966, 79730), (980, 78591), (1005, 76636), (1020, 75509), (1127, 68340), (1139, 67620), (1173, 65660), (1190, 64722), (1340, 57477), (1380, 55811), (1407, 54740), (1428, 53935), (1470, 52394), (1541, 49980), (1564, 49245), (1610, 47838), (1666, 46230), (1785, 43148), (1876, 41055), (1932, 39865), (1955, 39396), (2010, 38318), (2254, 34170), (2278, 33810), (2345, 32844), (2346, 32830), (2380, 32361), (2415, 31892), (2499, 30820), (2737, 28140), (2814, 27370), (2940, 26197), (3082, 24990), (3220, 23919), (3283, 23460), (3332, 23115), (3381, 22780), (3417, 22540), (3570, 21574), (3910, 19698), (4020, 19159), (4165, 18492), (4508, 17085), (4556, 16905), (4623, 16660), (4690, 16422), (4692, 16415), (4830, 15946), (4998, 15410), (5474, 14070), (5628, 13685), (5635, 13668), (5695, 13524), (5865, 13132), (6164, 12495), (6566, 11730), (6762, 11390), (6834, 11270), (7035, 10948), (7140, 10787), (7705, 9996), (7820, 9849), (7973, 9660), (8211, 9380), (8330, 9246)]