90225504

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 273847392

約数和(自身を除く): 183621888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 69, 72, 92, 96, 106, 138, 144, 159, 184, 207, 212, 257, 276, 288, 318, 368, 414, 424, 477, 514, 552, 636, 736, 771, 828, 848, 954, 1028, 1104, 1219, 1272, 1542, 1656, 1696, 1908, 2056, 2208, 2313, 2438, 2544, 3084, 3312, 3657, 3816, 4112, 4626, 4876, 5088, 5911, 6168, 6624, 7314, 7632, 8224, 9252, 9752, 10971, 11822, 12336, 13621, 14628, 15264, 17733, 18504, 19504, 21942, 23644, 24672, 27242, 29256, 35466, 37008, 39008, 40863, 43884, 47288, 53199, 54484, 58512, 70932, 74016, 81726, 87768, 94576, 106398, 108968, 117024, 122589, 141864, 163452, 175536, 189152, 212796, 217936, 245178, 283728, 313283, 326904, 351072, 425592, 435872, 490356, 567456, 626566, 653808, 851184, 939849, 980712, 1253132, 1307616, 1702368, 1879698, 1961424, 2506264, 2819547, 3759396, 3922848, 5012528, 5639094, 7518792, 10025056, 11278188, 15037584, 22556376, 30075168, 45112752, 90225504]

約数ペア:

[(1, 90225504), (2, 45112752), (3, 30075168), (4, 22556376), (6, 15037584), (8, 11278188), (9, 10025056), (12, 7518792), (16, 5639094), (18, 5012528), (23, 3922848), (24, 3759396), (32, 2819547), (36, 2506264), (46, 1961424), (48, 1879698), (53, 1702368), (69, 1307616), (72, 1253132), (92, 980712), (96, 939849), (106, 851184), (138, 653808), (144, 626566), (159, 567456), (184, 490356), (207, 435872), (212, 425592), (257, 351072), (276, 326904), (288, 313283), (318, 283728), (368, 245178), (414, 217936), (424, 212796), (477, 189152), (514, 175536), (552, 163452), (636, 141864), (736, 122589), (771, 117024), (828, 108968), (848, 106398), (954, 94576), (1028, 87768), (1104, 81726), (1219, 74016), (1272, 70932), (1542, 58512), (1656, 54484), (1696, 53199), (1908, 47288), (2056, 43884), (2208, 40863), (2313, 39008), (2438, 37008), (2544, 35466), (3084, 29256), (3312, 27242), (3657, 24672), (3816, 23644), (4112, 21942), (4626, 19504), (4876, 18504), (5088, 17733), (5911, 15264), (6168, 14628), (6624, 13621), (7314, 12336), (7632, 11822), (8224, 10971), (9252, 9752)]