321572200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1411

約数の個数: 96

約数和(自身を含む): 795484800

約数和(自身を除く): 473912600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 53, 92, 100, 106, 115, 184, 200, 212, 230, 265, 424, 460, 530, 575, 920, 1060, 1150, 1219, 1319, 1325, 2120, 2300, 2438, 2638, 2650, 4600, 4876, 5276, 5300, 6095, 6595, 9752, 10552, 10600, 12190, 13190, 24380, 26380, 30337, 30475, 32975, 48760, 52760, 60674, 60950, 65950, 69907, 121348, 121900, 131900, 139814, 151685, 242696, 243800, 263800, 279628, 303370, 349535, 559256, 606740, 699070, 758425, 1213480, 1398140, 1516850, 1607861, 1747675, 2796280, 3033700, 3215722, 3495350, 6067400, 6431444, 6990700, 8039305, 12862888, 13981400, 16078610, 32157220, 40196525, 64314440, 80393050, 160786100, 321572200]

約数ペア:

[(1, 321572200), (2, 160786100), (4, 80393050), (5, 64314440), (8, 40196525), (10, 32157220), (20, 16078610), (23, 13981400), (25, 12862888), (40, 8039305), (46, 6990700), (50, 6431444), (53, 6067400), (92, 3495350), (100, 3215722), (106, 3033700), (115, 2796280), (184, 1747675), (200, 1607861), (212, 1516850), (230, 1398140), (265, 1213480), (424, 758425), (460, 699070), (530, 606740), (575, 559256), (920, 349535), (1060, 303370), (1150, 279628), (1219, 263800), (1319, 243800), (1325, 242696), (2120, 151685), (2300, 139814), (2438, 131900), (2638, 121900), (2650, 121348), (4600, 69907), (4876, 65950), (5276, 60950), (5300, 60674), (6095, 52760), (6595, 48760), (9752, 32975), (10552, 30475), (10600, 30337), (12190, 26380), (13190, 24380)]