202937580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 635675040

約数和(自身を除く): 432737460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 97, 118, 177, 180, 194, 197, 236, 291, 295, 354, 388, 394, 485, 531, 582, 590, 591, 708, 788, 873, 885, 970, 985, 1062, 1164, 1180, 1182, 1455, 1746, 1770, 1773, 1940, 1970, 2124, 2364, 2655, 2910, 2955, 3492, 3540, 3546, 3940, 4365, 5310, 5723, 5820, 5910, 7092, 8730, 8865, 10620, 11446, 11623, 11820, 17169, 17460, 17730, 19109, 22892, 23246, 28615, 34338, 34869, 35460, 38218, 46492, 51507, 57230, 57327, 58115, 68676, 69738, 76436, 85845, 95545, 103014, 104607, 114460, 114654, 116230, 139476, 171690, 171981, 174345, 191090, 206028, 209214, 229308, 232460, 257535, 286635, 343380, 343962, 348690, 382180, 418428, 515070, 523035, 573270, 687924, 697380, 859905, 1030140, 1046070, 1127431, 1146540, 1719810, 2092140, 2254862, 3382293, 3439620, 4509724, 5637155, 6764586, 10146879, 11274310, 13529172, 16911465, 20293758, 22548620, 33822930, 40587516, 50734395, 67645860, 101468790, 202937580]

約数ペア:

[(1, 202937580), (2, 101468790), (3, 67645860), (4, 50734395), (5, 40587516), (6, 33822930), (9, 22548620), (10, 20293758), (12, 16911465), (15, 13529172), (18, 11274310), (20, 10146879), (30, 6764586), (36, 5637155), (45, 4509724), (59, 3439620), (60, 3382293), (90, 2254862), (97, 2092140), (118, 1719810), (177, 1146540), (180, 1127431), (194, 1046070), (197, 1030140), (236, 859905), (291, 697380), (295, 687924), (354, 573270), (388, 523035), (394, 515070), (485, 418428), (531, 382180), (582, 348690), (590, 343962), (591, 343380), (708, 286635), (788, 257535), (873, 232460), (885, 229308), (970, 209214), (985, 206028), (1062, 191090), (1164, 174345), (1180, 171981), (1182, 171690), (1455, 139476), (1746, 116230), (1770, 114654), (1773, 114460), (1940, 104607), (1970, 103014), (2124, 95545), (2364, 85845), (2655, 76436), (2910, 69738), (2955, 68676), (3492, 58115), (3540, 57327), (3546, 57230), (3940, 51507), (4365, 46492), (5310, 38218), (5723, 35460), (5820, 34869), (5910, 34338), (7092, 28615), (8730, 23246), (8865, 22892), (10620, 19109), (11446, 17730), (11623, 17460), (11820, 17169)]