97798680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^2$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 365105520

約数和(自身を除く): 267306840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 197, 210, 252, 280, 315, 360, 394, 420, 504, 591, 630, 788, 840, 985, 1182, 1260, 1379, 1576, 1773, 1970, 2364, 2520, 2758, 2955, 3546, 3940, 4137, 4728, 5516, 5910, 6895, 7092, 7880, 8274, 8865, 11032, 11820, 12411, 13790, 14184, 16548, 17730, 20685, 23640, 24822, 27580, 33096, 35460, 38809, 41370, 49644, 55160, 62055, 70920, 77618, 82740, 99288, 116427, 124110, 155236, 165480, 194045, 232854, 248220, 271663, 310472, 349281, 388090, 465708, 496440, 543326, 582135, 698562, 776180, 814989, 931416, 1086652, 1164270, 1358315, 1397124, 1552360, 1629978, 1746405, 2173304, 2328540, 2444967, 2716630, 2794248, 3259956, 3492810, 4074945, 4657080, 4889934, 5433260, 6519912, 6985620, 8149890, 9779868, 10866520, 12224835, 13971240, 16299780, 19559736, 24449670, 32599560, 48899340, 97798680]

約数ペア:

[(1, 97798680), (2, 48899340), (3, 32599560), (4, 24449670), (5, 19559736), (6, 16299780), (7, 13971240), (8, 12224835), (9, 10866520), (10, 9779868), (12, 8149890), (14, 6985620), (15, 6519912), (18, 5433260), (20, 4889934), (21, 4657080), (24, 4074945), (28, 3492810), (30, 3259956), (35, 2794248), (36, 2716630), (40, 2444967), (42, 2328540), (45, 2173304), (56, 1746405), (60, 1629978), (63, 1552360), (70, 1397124), (72, 1358315), (84, 1164270), (90, 1086652), (105, 931416), (120, 814989), (126, 776180), (140, 698562), (168, 582135), (180, 543326), (197, 496440), (210, 465708), (252, 388090), (280, 349281), (315, 310472), (360, 271663), (394, 248220), (420, 232854), (504, 194045), (591, 165480), (630, 155236), (788, 124110), (840, 116427), (985, 99288), (1182, 82740), (1260, 77618), (1379, 70920), (1576, 62055), (1773, 55160), (1970, 49644), (2364, 41370), (2520, 38809), (2758, 35460), (2955, 33096), (3546, 27580), (3940, 24822), (4137, 23640), (4728, 20685), (5516, 17730), (5910, 16548), (6895, 14184), (7092, 13790), (7880, 12411), (8274, 11820), (8865, 11032)]