70447200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 232016400

約数和(自身を除く): 161569200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 149, 150, 160, 197, 200, 240, 298, 300, 394, 400, 447, 480, 591, 596, 600, 745, 788, 800, 894, 985, 1182, 1192, 1200, 1490, 1576, 1788, 1970, 2235, 2364, 2384, 2400, 2955, 2980, 3152, 3576, 3725, 3940, 4470, 4728, 4768, 4925, 5910, 5960, 6304, 7152, 7450, 7880, 8940, 9456, 9850, 11175, 11820, 11920, 14304, 14775, 14900, 15760, 17880, 18912, 19700, 22350, 23640, 23840, 29353, 29550, 29800, 31520, 35760, 39400, 44700, 47280, 58706, 59100, 59600, 71520, 78800, 88059, 89400, 94560, 117412, 118200, 119200, 146765, 157600, 176118, 178800, 234824, 236400, 293530, 352236, 357600, 440295, 469648, 472800, 587060, 704472, 733825, 880590, 939296, 1174120, 1408944, 1467650, 1761180, 2201475, 2348240, 2817888, 2935300, 3522360, 4402950, 4696480, 5870600, 7044720, 8805900, 11741200, 14089440, 17611800, 23482400, 35223600, 70447200]

約数ペア:

[(1, 70447200), (2, 35223600), (3, 23482400), (4, 17611800), (5, 14089440), (6, 11741200), (8, 8805900), (10, 7044720), (12, 5870600), (15, 4696480), (16, 4402950), (20, 3522360), (24, 2935300), (25, 2817888), (30, 2348240), (32, 2201475), (40, 1761180), (48, 1467650), (50, 1408944), (60, 1174120), (75, 939296), (80, 880590), (96, 733825), (100, 704472), (120, 587060), (149, 472800), (150, 469648), (160, 440295), (197, 357600), (200, 352236), (240, 293530), (298, 236400), (300, 234824), (394, 178800), (400, 176118), (447, 157600), (480, 146765), (591, 119200), (596, 118200), (600, 117412), (745, 94560), (788, 89400), (800, 88059), (894, 78800), (985, 71520), (1182, 59600), (1192, 59100), (1200, 58706), (1490, 47280), (1576, 44700), (1788, 39400), (1970, 35760), (2235, 31520), (2364, 29800), (2384, 29550), (2400, 29353), (2955, 23840), (2980, 23640), (3152, 22350), (3576, 19700), (3725, 18912), (3940, 17880), (4470, 15760), (4728, 14900), (4768, 14775), (4925, 14304), (5910, 11920), (5960, 11820), (6304, 11175), (7152, 9850), (7450, 9456), (7880, 8940)]