28296900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1410

約数の個数: 108

約数和(自身を含む): 92619072

約数和(自身を除く): 64322172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1367, 1380, 1725, 2070, 2300, 2734, 3450, 4101, 4140, 5175, 5468, 6835, 6900, 8202, 10350, 12303, 13670, 16404, 20505, 20700, 24606, 27340, 31441, 34175, 41010, 49212, 61515, 62882, 68350, 82020, 94323, 102525, 123030, 125764, 136700, 157205, 188646, 205050, 246060, 282969, 307575, 314410, 377292, 410100, 471615, 565938, 615150, 628820, 786025, 943230, 1131876, 1230300, 1414845, 1572050, 1886460, 2358075, 2829690, 3144100, 4716150, 5659380, 7074225, 9432300, 14148450, 28296900]

約数ペア:

[(1, 28296900), (2, 14148450), (3, 9432300), (4, 7074225), (5, 5659380), (6, 4716150), (9, 3144100), (10, 2829690), (12, 2358075), (15, 1886460), (18, 1572050), (20, 1414845), (23, 1230300), (25, 1131876), (30, 943230), (36, 786025), (45, 628820), (46, 615150), (50, 565938), (60, 471615), (69, 410100), (75, 377292), (90, 314410), (92, 307575), (100, 282969), (115, 246060), (138, 205050), (150, 188646), (180, 157205), (207, 136700), (225, 125764), (230, 123030), (276, 102525), (300, 94323), (345, 82020), (414, 68350), (450, 62882), (460, 61515), (575, 49212), (690, 41010), (828, 34175), (900, 31441), (1035, 27340), (1150, 24606), (1367, 20700), (1380, 20505), (1725, 16404), (2070, 13670), (2300, 12303), (2734, 10350), (3450, 8202), (4101, 6900), (4140, 6835), (5175, 5468)]