180275312

素因数分解:

$2^4\times 7^3\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 80

約数和(自身を含む): 412473600

約数和(自身を除く): 232198288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 107, 112, 196, 214, 307, 343, 392, 428, 614, 686, 749, 784, 856, 1228, 1372, 1498, 1712, 2149, 2456, 2744, 2996, 4298, 4912, 5243, 5488, 5992, 8596, 10486, 11984, 15043, 17192, 20972, 30086, 32849, 34384, 36701, 41944, 60172, 65698, 73402, 83888, 105301, 120344, 131396, 146804, 210602, 229943, 240688, 262792, 293608, 421204, 459886, 525584, 587216, 842408, 919772, 1609601, 1684816, 1839544, 3219202, 3679088, 6438404, 11267207, 12876808, 22534414, 25753616, 45068828, 90137656, 180275312]

約数ペア:

[(1, 180275312), (2, 90137656), (4, 45068828), (7, 25753616), (8, 22534414), (14, 12876808), (16, 11267207), (28, 6438404), (49, 3679088), (56, 3219202), (98, 1839544), (107, 1684816), (112, 1609601), (196, 919772), (214, 842408), (307, 587216), (343, 525584), (392, 459886), (428, 421204), (614, 293608), (686, 262792), (749, 240688), (784, 229943), (856, 210602), (1228, 146804), (1372, 131396), (1498, 120344), (1712, 105301), (2149, 83888), (2456, 73402), (2744, 65698), (2996, 60172), (4298, 41944), (4912, 36701), (5243, 34384), (5488, 32849), (5992, 30086), (8596, 20972), (10486, 17192), (11984, 15043)]