75205728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 235282320

約数和(自身を除く): 160076592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 72, 78, 96, 104, 106, 117, 144, 156, 159, 208, 212, 234, 288, 312, 318, 379, 416, 424, 468, 477, 624, 636, 689, 758, 848, 936, 954, 1137, 1248, 1272, 1378, 1516, 1696, 1872, 1908, 2067, 2274, 2544, 2756, 3032, 3411, 3744, 3816, 4134, 4548, 4927, 5088, 5512, 6064, 6201, 6822, 7632, 8268, 9096, 9854, 11024, 12128, 12402, 13644, 14781, 15264, 16536, 18192, 19708, 20087, 22048, 24804, 27288, 29562, 33072, 36384, 39416, 40174, 44343, 49608, 54576, 59124, 60261, 66144, 78832, 80348, 88686, 99216, 109152, 118248, 120522, 157664, 160696, 177372, 180783, 198432, 236496, 241044, 261131, 321392, 354744, 361566, 472992, 482088, 522262, 642784, 709488, 723132, 783393, 964176, 1044524, 1418976, 1446264, 1566786, 1928352, 2089048, 2350179, 2892528, 3133572, 4178096, 4700358, 5785056, 6267144, 8356192, 9400716, 12534288, 18801432, 25068576, 37602864, 75205728]

約数ペア:

[(1, 75205728), (2, 37602864), (3, 25068576), (4, 18801432), (6, 12534288), (8, 9400716), (9, 8356192), (12, 6267144), (13, 5785056), (16, 4700358), (18, 4178096), (24, 3133572), (26, 2892528), (32, 2350179), (36, 2089048), (39, 1928352), (48, 1566786), (52, 1446264), (53, 1418976), (72, 1044524), (78, 964176), (96, 783393), (104, 723132), (106, 709488), (117, 642784), (144, 522262), (156, 482088), (159, 472992), (208, 361566), (212, 354744), (234, 321392), (288, 261131), (312, 241044), (318, 236496), (379, 198432), (416, 180783), (424, 177372), (468, 160696), (477, 157664), (624, 120522), (636, 118248), (689, 109152), (758, 99216), (848, 88686), (936, 80348), (954, 78832), (1137, 66144), (1248, 60261), (1272, 59124), (1378, 54576), (1516, 49608), (1696, 44343), (1872, 40174), (1908, 39416), (2067, 36384), (2274, 33072), (2544, 29562), (2756, 27288), (3032, 24804), (3411, 22048), (3744, 20087), (3816, 19708), (4134, 18192), (4548, 16536), (4927, 15264), (5088, 14781), (5512, 13644), (6064, 12402), (6201, 12128), (6822, 11024), (7632, 9854), (8268, 9096)]