68899650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 181059840

約数和(自身を除く): 112160190

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 47, 50, 58, 75, 87, 94, 141, 145, 150, 174, 235, 282, 290, 337, 435, 470, 674, 705, 725, 870, 1011, 1175, 1363, 1410, 1450, 1685, 2022, 2175, 2350, 2726, 3370, 3525, 4089, 4350, 5055, 6815, 7050, 8178, 8425, 9773, 10110, 13630, 15839, 16850, 19546, 20445, 25275, 29319, 31678, 34075, 40890, 47517, 48865, 50550, 58638, 68150, 79195, 95034, 97730, 102225, 146595, 158390, 204450, 237585, 244325, 293190, 395975, 459331, 475170, 488650, 732975, 791950, 918662, 1187925, 1377993, 1465950, 2296655, 2375850, 2755986, 4593310, 6889965, 11483275, 13779930, 22966550, 34449825, 68899650]

約数ペア:

[(1, 68899650), (2, 34449825), (3, 22966550), (5, 13779930), (6, 11483275), (10, 6889965), (15, 4593310), (25, 2755986), (29, 2375850), (30, 2296655), (47, 1465950), (50, 1377993), (58, 1187925), (75, 918662), (87, 791950), (94, 732975), (141, 488650), (145, 475170), (150, 459331), (174, 395975), (235, 293190), (282, 244325), (290, 237585), (337, 204450), (435, 158390), (470, 146595), (674, 102225), (705, 97730), (725, 95034), (870, 79195), (1011, 68150), (1175, 58638), (1363, 50550), (1410, 48865), (1450, 47517), (1685, 40890), (2022, 34075), (2175, 31678), (2350, 29319), (2726, 25275), (3370, 20445), (3525, 19546), (4089, 16850), (4350, 15839), (5055, 13630), (6815, 10110), (7050, 9773), (8178, 8425)]