89744900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 236234880

約数和(自身を除く): 146489980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 53, 59, 70, 82, 100, 106, 118, 140, 164, 175, 205, 212, 236, 265, 287, 295, 350, 371, 410, 413, 530, 574, 590, 700, 742, 820, 826, 1025, 1060, 1148, 1180, 1325, 1435, 1475, 1484, 1652, 1855, 2050, 2065, 2173, 2419, 2650, 2870, 2950, 3127, 3710, 4100, 4130, 4346, 4838, 5300, 5740, 5900, 6254, 7175, 7420, 8260, 8692, 9275, 9676, 10325, 10865, 12095, 12508, 14350, 15211, 15635, 16933, 18550, 20650, 21730, 21889, 24190, 28700, 30422, 31270, 33866, 37100, 41300, 43460, 43778, 48380, 54325, 60475, 60844, 62540, 67732, 76055, 78175, 84665, 87556, 108650, 109445, 120950, 128207, 152110, 156350, 169330, 217300, 218890, 241900, 256414, 304220, 312700, 338660, 380275, 423325, 437780, 512828, 547225, 641035, 760550, 846650, 897449, 1094450, 1282070, 1521100, 1693300, 1794898, 2188900, 2564140, 3205175, 3589796, 4487245, 6410350, 8974490, 12820700, 17948980, 22436225, 44872450, 89744900]

約数ペア:

[(1, 89744900), (2, 44872450), (4, 22436225), (5, 17948980), (7, 12820700), (10, 8974490), (14, 6410350), (20, 4487245), (25, 3589796), (28, 3205175), (35, 2564140), (41, 2188900), (50, 1794898), (53, 1693300), (59, 1521100), (70, 1282070), (82, 1094450), (100, 897449), (106, 846650), (118, 760550), (140, 641035), (164, 547225), (175, 512828), (205, 437780), (212, 423325), (236, 380275), (265, 338660), (287, 312700), (295, 304220), (350, 256414), (371, 241900), (410, 218890), (413, 217300), (530, 169330), (574, 156350), (590, 152110), (700, 128207), (742, 120950), (820, 109445), (826, 108650), (1025, 87556), (1060, 84665), (1148, 78175), (1180, 76055), (1325, 67732), (1435, 62540), (1475, 60844), (1484, 60475), (1652, 54325), (1855, 48380), (2050, 43778), (2065, 43460), (2173, 41300), (2419, 37100), (2650, 33866), (2870, 31270), (2950, 30422), (3127, 28700), (3710, 24190), (4100, 21889), (4130, 21730), (4346, 20650), (4838, 18550), (5300, 16933), (5740, 15635), (5900, 15211), (6254, 14350), (7175, 12508), (7420, 12095), (8260, 10865), (8692, 10325), (9275, 9676)]