330529270225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^2\times {\mathrm{409}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 527833895040

約数和(自身を除く): 197304624815

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 77, 89, 175, 265, 275, 371, 385, 409, 445, 583, 623, 979, 1325, 1855, 1925, 2045, 2225, 2863, 2915, 3115, 4081, 4499, 4717, 4895, 6853, 7921, 9275, 10225, 14315, 14575, 15575, 20405, 21677, 22495, 23585, 24475, 31493, 33019, 34265, 36401, 39605, 51887, 55447, 71575, 87131, 102025, 108385, 112475, 117925, 151739, 157465, 165095, 171325, 182005, 198025, 238447, 254807, 259435, 277235, 363209, 400411, 419813, 435655, 541925, 609917, 758695, 787325, 825475, 910025, 1192235, 1274035, 1297175, 1386175, 1669129, 1816045, 1929253, 2002055, 2099065, 2178275, 2802877, 2938691, 3049585, 3239689, 3793475, 4617943, 5961175, 6370175, 8345645, 9080225, 9646265, 10010275, 10495325, 13504771, 14014385, 14693455, 15247925, 16198445, 21221783, 22677823, 23089715, 32325601, 35636579, 41728225, 48231325, 67523855, 70071925, 73467275, 80992225, 106108915, 113389115, 115448575, 148552481, 161628005, 171703517, 178182895, 249456053, 337619275, 530544575, 566945575, 742762405, 808140025, 858517585, 890914475, 1201924619, 1247280265, 1888738687, 3713812025, 4292587925, 6009623095, 6236401325, 9443693435, 13221170809, 30048115475, 47218467175, 66105854045, 330529270225]

約数ペア:

[(1, 330529270225), (5, 66105854045), (7, 47218467175), (11, 30048115475), (25, 13221170809), (35, 9443693435), (53, 6236401325), (55, 6009623095), (77, 4292587925), (89, 3713812025), (175, 1888738687), (265, 1247280265), (275, 1201924619), (371, 890914475), (385, 858517585), (409, 808140025), (445, 742762405), (583, 566945575), (623, 530544575), (979, 337619275), (1325, 249456053), (1855, 178182895), (1925, 171703517), (2045, 161628005), (2225, 148552481), (2863, 115448575), (2915, 113389115), (3115, 106108915), (4081, 80992225), (4499, 73467275), (4717, 70071925), (4895, 67523855), (6853, 48231325), (7921, 41728225), (9275, 35636579), (10225, 32325601), (14315, 23089715), (14575, 22677823), (15575, 21221783), (20405, 16198445), (21677, 15247925), (22495, 14693455), (23585, 14014385), (24475, 13504771), (31493, 10495325), (33019, 10010275), (34265, 9646265), (36401, 9080225), (39605, 8345645), (51887, 6370175), (55447, 5961175), (71575, 4617943), (87131, 3793475), (102025, 3239689), (108385, 3049585), (112475, 2938691), (117925, 2802877), (151739, 2178275), (157465, 2099065), (165095, 2002055), (171325, 1929253), (182005, 1816045), (198025, 1669129), (238447, 1386175), (254807, 1297175), (259435, 1274035), (277235, 1192235), (363209, 910025), (400411, 825475), (419813, 787325), (435655, 758695), (541925, 609917)]