2016009750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{72649}}^1$

素因数の和:72706

約数の個数: 64

約数和(自身を含む): 5168030400

約数和(自身を除く): 3152020650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 125, 150, 185, 222, 250, 370, 375, 555, 750, 925, 1110, 1850, 2775, 4625, 5550, 9250, 13875, 27750, 72649, 145298, 217947, 363245, 435894, 726490, 1089735, 1816225, 2179470, 2688013, 3632450, 5376026, 5448675, 8064039, 9081125, 10897350, 13440065, 16128078, 18162250, 26880130, 27243375, 40320195, 54486750, 67200325, 80640390, 134400650, 201600975, 336001625, 403201950, 672003250, 1008004875, 2016009750]

約数ペア:

[(1, 2016009750), (2, 1008004875), (3, 672003250), (5, 403201950), (6, 336001625), (10, 201600975), (15, 134400650), (25, 80640390), (30, 67200325), (37, 54486750), (50, 40320195), (74, 27243375), (75, 26880130), (111, 18162250), (125, 16128078), (150, 13440065), (185, 10897350), (222, 9081125), (250, 8064039), (370, 5448675), (375, 5376026), (555, 3632450), (750, 2688013), (925, 2179470), (1110, 1816225), (1850, 1089735), (2775, 726490), (4625, 435894), (5550, 363245), (9250, 217947), (13875, 145298), (27750, 72649)]