12997800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 46872000

約数和(自身を除く): 33874200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 50, 54, 58, 60, 72, 75, 83, 87, 90, 100, 108, 116, 120, 135, 145, 150, 166, 174, 180, 200, 216, 225, 232, 249, 261, 270, 290, 300, 332, 348, 360, 415, 435, 450, 498, 522, 540, 580, 600, 664, 675, 696, 725, 747, 783, 830, 870, 900, 996, 1044, 1080, 1160, 1245, 1305, 1350, 1450, 1494, 1566, 1660, 1740, 1800, 1992, 2075, 2088, 2175, 2241, 2407, 2490, 2610, 2700, 2900, 2988, 3132, 3320, 3480, 3735, 3915, 4150, 4350, 4482, 4814, 4980, 5220, 5400, 5800, 5976, 6225, 6264, 6525, 7221, 7470, 7830, 8300, 8700, 8964, 9628, 9960, 10440, 11205, 12035, 12450, 13050, 14442, 14940, 15660, 16600, 17400, 17928, 18675, 19256, 19575, 21663, 22410, 24070, 24900, 26100, 28884, 29880, 31320, 36105, 37350, 39150, 43326, 44820, 48140, 49800, 52200, 56025, 57768, 60175, 64989, 72210, 74700, 78300, 86652, 89640, 96280, 108315, 112050, 120350, 129978, 144420, 149400, 156600, 173304, 180525, 216630, 224100, 240700, 259956, 288840, 324945, 361050, 433260, 448200, 481400, 519912, 541575, 649890, 722100, 866520, 1083150, 1299780, 1444200, 1624725, 2166300, 2599560, 3249450, 4332600, 6498900, 12997800]

約数ペア:

[(1, 12997800), (2, 6498900), (3, 4332600), (4, 3249450), (5, 2599560), (6, 2166300), (8, 1624725), (9, 1444200), (10, 1299780), (12, 1083150), (15, 866520), (18, 722100), (20, 649890), (24, 541575), (25, 519912), (27, 481400), (29, 448200), (30, 433260), (36, 361050), (40, 324945), (45, 288840), (50, 259956), (54, 240700), (58, 224100), (60, 216630), (72, 180525), (75, 173304), (83, 156600), (87, 149400), (90, 144420), (100, 129978), (108, 120350), (116, 112050), (120, 108315), (135, 96280), (145, 89640), (150, 86652), (166, 78300), (174, 74700), (180, 72210), (200, 64989), (216, 60175), (225, 57768), (232, 56025), (249, 52200), (261, 49800), (270, 48140), (290, 44820), (300, 43326), (332, 39150), (348, 37350), (360, 36105), (415, 31320), (435, 29880), (450, 28884), (498, 26100), (522, 24900), (540, 24070), (580, 22410), (600, 21663), (664, 19575), (675, 19256), (696, 18675), (725, 17928), (747, 17400), (783, 16600), (830, 15660), (870, 14940), (900, 14442), (996, 13050), (1044, 12450), (1080, 12035), (1160, 11205), (1245, 10440), (1305, 9960), (1350, 9628), (1450, 8964), (1494, 8700), (1566, 8300), (1660, 7830), (1740, 7470), (1800, 7221), (1992, 6525), (2075, 6264), (2088, 6225), (2175, 5976), (2241, 5800), (2407, 5400), (2490, 5220), (2610, 4980), (2700, 4814), (2900, 4482), (2988, 4350), (3132, 4150), (3320, 3915), (3480, 3735)]