90834120

素因数分解:

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

素因数の和:1536

約数の個数: 144

約数和(自身を含む): 319880340

約数和(自身を除く): 229046220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1493, 1521, 1560, 1690, 2028, 2340, 2535, 2986, 3042, 3380, 4056, 4479, 4680, 5070, 5972, 6084, 6760, 7465, 7605, 8958, 10140, 11944, 12168, 13437, 14930, 15210, 17916, 19409, 20280, 22395, 26874, 29860, 30420, 35832, 38818, 44790, 53748, 58227, 59720, 60840, 67185, 77636, 89580, 97045, 107496, 116454, 134370, 155272, 174681, 179160, 194090, 232908, 252317, 268740, 291135, 349362, 388180, 465816, 504634, 537480, 582270, 698724, 756951, 776360, 873405, 1009268, 1164540, 1261585, 1397448, 1513902, 1746810, 2018536, 2270853, 2329080, 2523170, 3027804, 3493620, 3784755, 4541706, 5046340, 6055608, 6987240, 7569510, 9083412, 10092680, 11354265, 15139020, 18166824, 22708530, 30278040, 45417060, 90834120]

約数ペア:

[(1, 90834120), (2, 45417060), (3, 30278040), (4, 22708530), (5, 18166824), (6, 15139020), (8, 11354265), (9, 10092680), (10, 9083412), (12, 7569510), (13, 6987240), (15, 6055608), (18, 5046340), (20, 4541706), (24, 3784755), (26, 3493620), (30, 3027804), (36, 2523170), (39, 2329080), (40, 2270853), (45, 2018536), (52, 1746810), (60, 1513902), (65, 1397448), (72, 1261585), (78, 1164540), (90, 1009268), (104, 873405), (117, 776360), (120, 756951), (130, 698724), (156, 582270), (169, 537480), (180, 504634), (195, 465816), (234, 388180), (260, 349362), (312, 291135), (338, 268740), (360, 252317), (390, 232908), (468, 194090), (507, 179160), (520, 174681), (585, 155272), (676, 134370), (780, 116454), (845, 107496), (936, 97045), (1014, 89580), (1170, 77636), (1352, 67185), (1493, 60840), (1521, 59720), (1560, 58227), (1690, 53748), (2028, 44790), (2340, 38818), (2535, 35832), (2986, 30420), (3042, 29860), (3380, 26874), (4056, 22395), (4479, 20280), (4680, 19409), (5070, 17916), (5972, 15210), (6084, 14930), (6760, 13437), (7465, 12168), (7605, 11944), (8958, 10140)]