61686700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 138928608

約数和(自身を除く): 77241908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 103, 106, 113, 206, 212, 226, 265, 412, 452, 515, 530, 565, 1030, 1060, 1130, 1325, 2060, 2260, 2575, 2650, 2825, 5150, 5300, 5459, 5650, 5989, 10300, 10918, 11300, 11639, 11978, 21836, 23278, 23956, 27295, 29945, 46556, 54590, 58195, 59890, 109180, 116390, 119780, 136475, 149725, 232780, 272950, 290975, 299450, 545900, 581950, 598900, 616867, 1163900, 1233734, 2467468, 3084335, 6168670, 12337340, 15421675, 30843350, 61686700]

約数ペア:

[(1, 61686700), (2, 30843350), (4, 15421675), (5, 12337340), (10, 6168670), (20, 3084335), (25, 2467468), (50, 1233734), (53, 1163900), (100, 616867), (103, 598900), (106, 581950), (113, 545900), (206, 299450), (212, 290975), (226, 272950), (265, 232780), (412, 149725), (452, 136475), (515, 119780), (530, 116390), (565, 109180), (1030, 59890), (1060, 58195), (1130, 54590), (1325, 46556), (2060, 29945), (2260, 27295), (2575, 23956), (2650, 23278), (2825, 21836), (5150, 11978), (5300, 11639), (5459, 11300), (5650, 10918), (5989, 10300)]