150228180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 480864384

約数和(自身を除く): 330636204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 131, 138, 180, 207, 230, 262, 276, 277, 345, 393, 414, 460, 524, 554, 655, 690, 786, 828, 831, 1035, 1108, 1179, 1310, 1380, 1385, 1572, 1662, 1965, 2070, 2358, 2493, 2620, 2770, 3013, 3324, 3930, 4140, 4155, 4716, 4986, 5540, 5895, 6026, 6371, 7860, 8310, 9039, 9972, 11790, 12052, 12465, 12742, 15065, 16620, 18078, 19113, 23580, 24930, 25484, 27117, 30130, 31855, 36156, 36287, 38226, 45195, 49860, 54234, 57339, 60260, 63710, 72574, 76452, 90390, 95565, 108468, 108861, 114678, 127420, 135585, 145148, 180780, 181435, 191130, 217722, 229356, 271170, 286695, 326583, 362870, 382260, 435444, 542340, 544305, 573390, 653166, 725740, 834601, 1088610, 1146780, 1306332, 1632915, 1669202, 2177220, 2503803, 3265830, 3338404, 4173005, 5007606, 6531660, 7511409, 8346010, 10015212, 12519015, 15022818, 16692020, 25038030, 30045636, 37557045, 50076060, 75114090, 150228180]

約数ペア:

[(1, 150228180), (2, 75114090), (3, 50076060), (4, 37557045), (5, 30045636), (6, 25038030), (9, 16692020), (10, 15022818), (12, 12519015), (15, 10015212), (18, 8346010), (20, 7511409), (23, 6531660), (30, 5007606), (36, 4173005), (45, 3338404), (46, 3265830), (60, 2503803), (69, 2177220), (90, 1669202), (92, 1632915), (115, 1306332), (131, 1146780), (138, 1088610), (180, 834601), (207, 725740), (230, 653166), (262, 573390), (276, 544305), (277, 542340), (345, 435444), (393, 382260), (414, 362870), (460, 326583), (524, 286695), (554, 271170), (655, 229356), (690, 217722), (786, 191130), (828, 181435), (831, 180780), (1035, 145148), (1108, 135585), (1179, 127420), (1310, 114678), (1380, 108861), (1385, 108468), (1572, 95565), (1662, 90390), (1965, 76452), (2070, 72574), (2358, 63710), (2493, 60260), (2620, 57339), (2770, 54234), (3013, 49860), (3324, 45195), (3930, 38226), (4140, 36287), (4155, 36156), (4716, 31855), (4986, 30130), (5540, 27117), (5895, 25484), (6026, 24930), (6371, 23580), (7860, 19113), (8310, 18078), (9039, 16620), (9972, 15065), (11790, 12742), (12052, 12465)]