74456000

素因数分解:

$2^6\times 5^3\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 112

約数和(自身を含む): 189719712

約数和(自身を除く): 115263712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 125, 160, 164, 200, 205, 227, 250, 320, 328, 400, 410, 454, 500, 656, 800, 820, 908, 1000, 1025, 1135, 1312, 1600, 1640, 1816, 2000, 2050, 2270, 2624, 3280, 3632, 4000, 4100, 4540, 5125, 5675, 6560, 7264, 8000, 8200, 9080, 9307, 10250, 11350, 13120, 14528, 16400, 18160, 18614, 20500, 22700, 28375, 32800, 36320, 37228, 41000, 45400, 46535, 56750, 65600, 72640, 74456, 82000, 90800, 93070, 113500, 148912, 164000, 181600, 186140, 227000, 232675, 297824, 328000, 363200, 372280, 454000, 465350, 595648, 744560, 908000, 930700, 1163375, 1489120, 1816000, 1861400, 2326750, 2978240, 3722800, 4653500, 7445600, 9307000, 14891200, 18614000, 37228000, 74456000]

約数ペア:

[(1, 74456000), (2, 37228000), (4, 18614000), (5, 14891200), (8, 9307000), (10, 7445600), (16, 4653500), (20, 3722800), (25, 2978240), (32, 2326750), (40, 1861400), (41, 1816000), (50, 1489120), (64, 1163375), (80, 930700), (82, 908000), (100, 744560), (125, 595648), (160, 465350), (164, 454000), (200, 372280), (205, 363200), (227, 328000), (250, 297824), (320, 232675), (328, 227000), (400, 186140), (410, 181600), (454, 164000), (500, 148912), (656, 113500), (800, 93070), (820, 90800), (908, 82000), (1000, 74456), (1025, 72640), (1135, 65600), (1312, 56750), (1600, 46535), (1640, 45400), (1816, 41000), (2000, 37228), (2050, 36320), (2270, 32800), (2624, 28375), (3280, 22700), (3632, 20500), (4000, 18614), (4100, 18160), (4540, 16400), (5125, 14528), (5675, 13120), (6560, 11350), (7264, 10250), (8000, 9307), (8200, 9080)]