67527660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^2$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 196595280

約数和(自身を除く): 129067620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 197, 290, 348, 394, 435, 580, 591, 788, 870, 985, 1182, 1740, 1970, 2364, 2955, 3940, 5713, 5910, 11426, 11820, 17139, 22852, 28565, 34278, 38809, 57130, 68556, 77618, 85695, 114260, 116427, 155236, 171390, 194045, 232854, 342780, 388090, 465708, 582135, 776180, 1125461, 1164270, 2250922, 2328540, 3376383, 4501844, 5627305, 6752766, 11254610, 13505532, 16881915, 22509220, 33763830, 67527660]

約数ペア:

[(1, 67527660), (2, 33763830), (3, 22509220), (4, 16881915), (5, 13505532), (6, 11254610), (10, 6752766), (12, 5627305), (15, 4501844), (20, 3376383), (29, 2328540), (30, 2250922), (58, 1164270), (60, 1125461), (87, 776180), (116, 582135), (145, 465708), (174, 388090), (197, 342780), (290, 232854), (348, 194045), (394, 171390), (435, 155236), (580, 116427), (591, 114260), (788, 85695), (870, 77618), (985, 68556), (1182, 57130), (1740, 38809), (1970, 34278), (2364, 28565), (2955, 22852), (3940, 17139), (5713, 11820), (5910, 11426)]