77051700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 271086816

約数和(自身を除く): 194035116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 43, 44, 45, 50, 55, 60, 66, 75, 86, 90, 99, 100, 110, 129, 132, 150, 165, 172, 180, 181, 198, 215, 220, 225, 258, 275, 300, 330, 362, 387, 396, 430, 450, 473, 495, 516, 543, 550, 645, 660, 724, 774, 825, 860, 900, 905, 946, 990, 1075, 1086, 1100, 1290, 1419, 1548, 1629, 1650, 1810, 1892, 1935, 1980, 1991, 2150, 2172, 2365, 2475, 2580, 2715, 2838, 3225, 3258, 3300, 3620, 3870, 3982, 4257, 4300, 4525, 4730, 4950, 5430, 5676, 5973, 6450, 6516, 7095, 7740, 7783, 7964, 8145, 8514, 9050, 9460, 9675, 9900, 9955, 10860, 11825, 11946, 12900, 13575, 14190, 15566, 16290, 17028, 17919, 18100, 19350, 19910, 21285, 23349, 23650, 23892, 27150, 28380, 29865, 31132, 32580, 35475, 35838, 38700, 38915, 39820, 40725, 42570, 46698, 47300, 49775, 54300, 59730, 70047, 70950, 71676, 77830, 81450, 85140, 85613, 89595, 93396, 99550, 106425, 116745, 119460, 140094, 141900, 149325, 155660, 162900, 171226, 179190, 194575, 199100, 212850, 233490, 256839, 280188, 298650, 342452, 350235, 358380, 389150, 425700, 428065, 447975, 466980, 513678, 583725, 597300, 700470, 770517, 778300, 856130, 895950, 1027356, 1167450, 1284195, 1400940, 1541034, 1712260, 1751175, 1791900, 2140325, 2334900, 2568390, 3082068, 3502350, 3852585, 4280650, 5136780, 6420975, 7004700, 7705170, 8561300, 12841950, 15410340, 19262925, 25683900, 38525850, 77051700]

約数ペア:

[(1, 77051700), (2, 38525850), (3, 25683900), (4, 19262925), (5, 15410340), (6, 12841950), (9, 8561300), (10, 7705170), (11, 7004700), (12, 6420975), (15, 5136780), (18, 4280650), (20, 3852585), (22, 3502350), (25, 3082068), (30, 2568390), (33, 2334900), (36, 2140325), (43, 1791900), (44, 1751175), (45, 1712260), (50, 1541034), (55, 1400940), (60, 1284195), (66, 1167450), (75, 1027356), (86, 895950), (90, 856130), (99, 778300), (100, 770517), (110, 700470), (129, 597300), (132, 583725), (150, 513678), (165, 466980), (172, 447975), (180, 428065), (181, 425700), (198, 389150), (215, 358380), (220, 350235), (225, 342452), (258, 298650), (275, 280188), (300, 256839), (330, 233490), (362, 212850), (387, 199100), (396, 194575), (430, 179190), (450, 171226), (473, 162900), (495, 155660), (516, 149325), (543, 141900), (550, 140094), (645, 119460), (660, 116745), (724, 106425), (774, 99550), (825, 93396), (860, 89595), (900, 85613), (905, 85140), (946, 81450), (990, 77830), (1075, 71676), (1086, 70950), (1100, 70047), (1290, 59730), (1419, 54300), (1548, 49775), (1629, 47300), (1650, 46698), (1810, 42570), (1892, 40725), (1935, 39820), (1980, 38915), (1991, 38700), (2150, 35838), (2172, 35475), (2365, 32580), (2475, 31132), (2580, 29865), (2715, 28380), (2838, 27150), (3225, 23892), (3258, 23650), (3300, 23349), (3620, 21285), (3870, 19910), (3982, 19350), (4257, 18100), (4300, 17919), (4525, 17028), (4730, 16290), (4950, 15566), (5430, 14190), (5676, 13575), (5973, 12900), (6450, 11946), (6516, 11825), (7095, 10860), (7740, 9955), (7783, 9900), (7964, 9675), (8145, 9460), (8514, 9050)]