216227400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{557}}^1\times {\mathrm{647}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 672546240

約数和(自身を除く): 456318840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 557, 600, 647, 1114, 1294, 1671, 1941, 2228, 2588, 2785, 3235, 3342, 3882, 4456, 5176, 5570, 6470, 6684, 7764, 8355, 9705, 11140, 12940, 13368, 13925, 15528, 16175, 16710, 19410, 22280, 25880, 27850, 32350, 33420, 38820, 41775, 48525, 55700, 64700, 66840, 77640, 83550, 97050, 111400, 129400, 167100, 194100, 334200, 360379, 388200, 720758, 1081137, 1441516, 1801895, 2162274, 2883032, 3603790, 4324548, 5405685, 7207580, 8649096, 9009475, 10811370, 14415160, 18018950, 21622740, 27028425, 36037900, 43245480, 54056850, 72075800, 108113700, 216227400]

約数ペア:

[(1, 216227400), (2, 108113700), (3, 72075800), (4, 54056850), (5, 43245480), (6, 36037900), (8, 27028425), (10, 21622740), (12, 18018950), (15, 14415160), (20, 10811370), (24, 9009475), (25, 8649096), (30, 7207580), (40, 5405685), (50, 4324548), (60, 3603790), (75, 2883032), (100, 2162274), (120, 1801895), (150, 1441516), (200, 1081137), (300, 720758), (557, 388200), (600, 360379), (647, 334200), (1114, 194100), (1294, 167100), (1671, 129400), (1941, 111400), (2228, 97050), (2588, 83550), (2785, 77640), (3235, 66840), (3342, 64700), (3882, 55700), (4456, 48525), (5176, 41775), (5570, 38820), (6470, 33420), (6684, 32350), (7764, 27850), (8355, 25880), (9705, 22280), (11140, 19410), (12940, 16710), (13368, 16175), (13925, 15528)]