69872400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1530

約数の個数: 180

約数和(自身を含む): 261303588

約数和(自身を除く): 191431188

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1493, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 2986, 3120, 3600, 3900, 4479, 4680, 5200, 5850, 5972, 7465, 7800, 8958, 9360, 11700, 11944, 13437, 14930, 15600, 17916, 19409, 22395, 23400, 23888, 26874, 29860, 35832, 37325, 38818, 44790, 46800, 53748, 58227, 59720, 67185, 71664, 74650, 77636, 89580, 97045, 107496, 111975, 116454, 119440, 134370, 149300, 155272, 174681, 179160, 194090, 214992, 223950, 232908, 268740, 291135, 298600, 310544, 335925, 349362, 358320, 388180, 447900, 465816, 485225, 537480, 582270, 597200, 671850, 698724, 776360, 873405, 895800, 931632, 970450, 1074960, 1164540, 1343700, 1397448, 1455675, 1552720, 1746810, 1791600, 1940900, 2329080, 2687400, 2794896, 2911350, 3493620, 3881800, 4367025, 4658160, 5374800, 5822700, 6987240, 7763600, 8734050, 11645400, 13974480, 17468100, 23290800, 34936200, 69872400]

約数ペア:

[(1, 69872400), (2, 34936200), (3, 23290800), (4, 17468100), (5, 13974480), (6, 11645400), (8, 8734050), (9, 7763600), (10, 6987240), (12, 5822700), (13, 5374800), (15, 4658160), (16, 4367025), (18, 3881800), (20, 3493620), (24, 2911350), (25, 2794896), (26, 2687400), (30, 2329080), (36, 1940900), (39, 1791600), (40, 1746810), (45, 1552720), (48, 1455675), (50, 1397448), (52, 1343700), (60, 1164540), (65, 1074960), (72, 970450), (75, 931632), (78, 895800), (80, 873405), (90, 776360), (100, 698724), (104, 671850), (117, 597200), (120, 582270), (130, 537480), (144, 485225), (150, 465816), (156, 447900), (180, 388180), (195, 358320), (200, 349362), (208, 335925), (225, 310544), (234, 298600), (240, 291135), (260, 268740), (300, 232908), (312, 223950), (325, 214992), (360, 194090), (390, 179160), (400, 174681), (450, 155272), (468, 149300), (520, 134370), (585, 119440), (600, 116454), (624, 111975), (650, 107496), (720, 97045), (780, 89580), (900, 77636), (936, 74650), (975, 71664), (1040, 67185), (1170, 59720), (1200, 58227), (1300, 53748), (1493, 46800), (1560, 44790), (1800, 38818), (1872, 37325), (1950, 35832), (2340, 29860), (2600, 26874), (2925, 23888), (2986, 23400), (3120, 22395), (3600, 19409), (3900, 17916), (4479, 15600), (4680, 14930), (5200, 13437), (5850, 11944), (5972, 11700), (7465, 9360), (7800, 8958)]