72424000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:861

約数の個数: 112

約数和(自身を含む): 195901056

約数和(自身を除く): 123477056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 500, 550, 704, 800, 823, 880, 1000, 1100, 1375, 1600, 1646, 1760, 2000, 2200, 2750, 3292, 3520, 4000, 4115, 4400, 5500, 6584, 8000, 8230, 8800, 9053, 11000, 13168, 16460, 17600, 18106, 20575, 22000, 26336, 32920, 36212, 41150, 44000, 45265, 52672, 65840, 72424, 82300, 88000, 90530, 102875, 131680, 144848, 164600, 181060, 205750, 226325, 263360, 289696, 329200, 362120, 411500, 452650, 579392, 658400, 724240, 823000, 905300, 1131625, 1316800, 1448480, 1646000, 1810600, 2263250, 2896960, 3292000, 3621200, 4526500, 6584000, 7242400, 9053000, 14484800, 18106000, 36212000, 72424000]

約数ペア:

[(1, 72424000), (2, 36212000), (4, 18106000), (5, 14484800), (8, 9053000), (10, 7242400), (11, 6584000), (16, 4526500), (20, 3621200), (22, 3292000), (25, 2896960), (32, 2263250), (40, 1810600), (44, 1646000), (50, 1448480), (55, 1316800), (64, 1131625), (80, 905300), (88, 823000), (100, 724240), (110, 658400), (125, 579392), (160, 452650), (176, 411500), (200, 362120), (220, 329200), (250, 289696), (275, 263360), (320, 226325), (352, 205750), (400, 181060), (440, 164600), (500, 144848), (550, 131680), (704, 102875), (800, 90530), (823, 88000), (880, 82300), (1000, 72424), (1100, 65840), (1375, 52672), (1600, 45265), (1646, 44000), (1760, 41150), (2000, 36212), (2200, 32920), (2750, 26336), (3292, 22000), (3520, 20575), (4000, 18106), (4115, 17600), (4400, 16460), (5500, 13168), (6584, 11000), (8000, 9053), (8230, 8800)]