101805200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 283041408

約数和(自身を除く): 181236208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 103, 112, 140, 175, 200, 206, 280, 350, 353, 400, 412, 515, 560, 700, 706, 721, 824, 1030, 1400, 1412, 1442, 1648, 1765, 2060, 2471, 2575, 2800, 2824, 2884, 3530, 3605, 4120, 4942, 5150, 5648, 5768, 7060, 7210, 8240, 8825, 9884, 10300, 11536, 12355, 14120, 14420, 17650, 18025, 19768, 20600, 24710, 28240, 28840, 35300, 36050, 36359, 39536, 41200, 49420, 57680, 61775, 70600, 72100, 72718, 98840, 123550, 141200, 144200, 145436, 181795, 197680, 247100, 254513, 288400, 290872, 363590, 494200, 509026, 581744, 727180, 908975, 988400, 1018052, 1272565, 1454360, 1817950, 2036104, 2545130, 2908720, 3635900, 4072208, 5090260, 6362825, 7271800, 10180520, 12725650, 14543600, 20361040, 25451300, 50902600, 101805200]

約数ペア:

[(1, 101805200), (2, 50902600), (4, 25451300), (5, 20361040), (7, 14543600), (8, 12725650), (10, 10180520), (14, 7271800), (16, 6362825), (20, 5090260), (25, 4072208), (28, 3635900), (35, 2908720), (40, 2545130), (50, 2036104), (56, 1817950), (70, 1454360), (80, 1272565), (100, 1018052), (103, 988400), (112, 908975), (140, 727180), (175, 581744), (200, 509026), (206, 494200), (280, 363590), (350, 290872), (353, 288400), (400, 254513), (412, 247100), (515, 197680), (560, 181795), (700, 145436), (706, 144200), (721, 141200), (824, 123550), (1030, 98840), (1400, 72718), (1412, 72100), (1442, 70600), (1648, 61775), (1765, 57680), (2060, 49420), (2471, 41200), (2575, 39536), (2800, 36359), (2824, 36050), (2884, 35300), (3530, 28840), (3605, 28240), (4120, 24710), (4942, 20600), (5150, 19768), (5648, 18025), (5768, 17650), (7060, 14420), (7210, 14120), (8240, 12355), (8825, 11536), (9884, 10300)]