89101440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 192

約数和(自身を含む): 318240000

約数和(自身を除く): 229138560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 499, 558, 576, 620, 640, 720, 744, 930, 960, 992, 998, 1116, 1152, 1240, 1395, 1440, 1488, 1497, 1860, 1920, 1984, 1996, 2232, 2480, 2495, 2790, 2880, 2976, 2994, 3720, 3968, 3992, 4464, 4491, 4960, 4990, 5580, 5760, 5952, 5988, 7440, 7485, 7984, 8928, 8982, 9920, 9980, 11160, 11904, 11976, 14880, 14970, 15469, 15968, 17856, 17964, 19840, 19960, 22320, 22455, 23952, 29760, 29940, 30938, 31936, 35712, 35928, 39920, 44640, 44910, 46407, 47904, 59520, 59880, 61876, 63872, 71856, 77345, 79840, 89280, 89820, 92814, 95808, 119760, 123752, 139221, 143712, 154690, 159680, 178560, 179640, 185628, 191616, 232035, 239520, 247504, 278442, 287424, 309380, 319360, 359280, 371256, 464070, 479040, 495008, 556884, 574848, 618760, 696105, 718560, 742512, 928140, 958080, 990016, 1113768, 1237520, 1392210, 1437120, 1485024, 1856280, 1980032, 2227536, 2475040, 2784420, 2874240, 2970048, 3712560, 4455072, 4950080, 5568840, 5940096, 7425120, 8910144, 9900160, 11137680, 14850240, 17820288, 22275360, 29700480, 44550720, 89101440]

約数ペア:

[(1, 89101440), (2, 44550720), (3, 29700480), (4, 22275360), (5, 17820288), (6, 14850240), (8, 11137680), (9, 9900160), (10, 8910144), (12, 7425120), (15, 5940096), (16, 5568840), (18, 4950080), (20, 4455072), (24, 3712560), (30, 2970048), (31, 2874240), (32, 2784420), (36, 2475040), (40, 2227536), (45, 1980032), (48, 1856280), (60, 1485024), (62, 1437120), (64, 1392210), (72, 1237520), (80, 1113768), (90, 990016), (93, 958080), (96, 928140), (120, 742512), (124, 718560), (128, 696105), (144, 618760), (155, 574848), (160, 556884), (180, 495008), (186, 479040), (192, 464070), (240, 371256), (248, 359280), (279, 319360), (288, 309380), (310, 287424), (320, 278442), (360, 247504), (372, 239520), (384, 232035), (465, 191616), (480, 185628), (496, 179640), (499, 178560), (558, 159680), (576, 154690), (620, 143712), (640, 139221), (720, 123752), (744, 119760), (930, 95808), (960, 92814), (992, 89820), (998, 89280), (1116, 79840), (1152, 77345), (1240, 71856), (1395, 63872), (1440, 61876), (1488, 59880), (1497, 59520), (1860, 47904), (1920, 46407), (1984, 44910), (1996, 44640), (2232, 39920), (2480, 35928), (2495, 35712), (2790, 31936), (2880, 30938), (2976, 29940), (2994, 29760), (3720, 23952), (3968, 22455), (3992, 22320), (4464, 19960), (4491, 19840), (4960, 17964), (4990, 17856), (5580, 15968), (5760, 15469), (5952, 14970), (5988, 14880), (7440, 11976), (7485, 11904), (7984, 11160), (8928, 9980), (8982, 9920)]