247017400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2417}}^1$

素因数の和:2513

約数の個数: 96

約数和(自身を含む): 665627040

約数和(自身を除く): 418609640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 73, 100, 140, 146, 175, 200, 280, 292, 350, 365, 511, 584, 700, 730, 1022, 1400, 1460, 1825, 2044, 2417, 2555, 2920, 3650, 4088, 4834, 5110, 7300, 9668, 10220, 12085, 12775, 14600, 16919, 19336, 20440, 24170, 25550, 33838, 48340, 51100, 60425, 67676, 84595, 96680, 102200, 120850, 135352, 169190, 176441, 241700, 338380, 352882, 422975, 483400, 676760, 705764, 845950, 882205, 1235087, 1411528, 1691900, 1764410, 2470174, 3383800, 3528820, 4411025, 4940348, 6175435, 7057640, 8822050, 9880696, 12350870, 17644100, 24701740, 30877175, 35288200, 49403480, 61754350, 123508700, 247017400]

約数ペア:

[(1, 247017400), (2, 123508700), (4, 61754350), (5, 49403480), (7, 35288200), (8, 30877175), (10, 24701740), (14, 17644100), (20, 12350870), (25, 9880696), (28, 8822050), (35, 7057640), (40, 6175435), (50, 4940348), (56, 4411025), (70, 3528820), (73, 3383800), (100, 2470174), (140, 1764410), (146, 1691900), (175, 1411528), (200, 1235087), (280, 882205), (292, 845950), (350, 705764), (365, 676760), (511, 483400), (584, 422975), (700, 352882), (730, 338380), (1022, 241700), (1400, 176441), (1460, 169190), (1825, 135352), (2044, 120850), (2417, 102200), (2555, 96680), (2920, 84595), (3650, 67676), (4088, 60425), (4834, 51100), (5110, 48340), (7300, 33838), (9668, 25550), (10220, 24170), (12085, 20440), (12775, 19336), (14600, 16919)]