120761800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 297302400

約数和(自身を除く): 176540600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 47, 50, 58, 94, 100, 116, 145, 188, 200, 232, 235, 290, 376, 443, 470, 580, 725, 886, 940, 1160, 1175, 1363, 1450, 1772, 1880, 2215, 2350, 2726, 2900, 3544, 4430, 4700, 5452, 5800, 6815, 8860, 9400, 10904, 11075, 12847, 13630, 17720, 20821, 22150, 25694, 27260, 34075, 41642, 44300, 51388, 54520, 64235, 68150, 83284, 88600, 102776, 104105, 128470, 136300, 166568, 208210, 256940, 272600, 321175, 416420, 513880, 520525, 603809, 642350, 832840, 1041050, 1207618, 1284700, 2082100, 2415236, 2569400, 3019045, 4164200, 4830472, 6038090, 12076180, 15095225, 24152360, 30190450, 60380900, 120761800]

約数ペア:

[(1, 120761800), (2, 60380900), (4, 30190450), (5, 24152360), (8, 15095225), (10, 12076180), (20, 6038090), (25, 4830472), (29, 4164200), (40, 3019045), (47, 2569400), (50, 2415236), (58, 2082100), (94, 1284700), (100, 1207618), (116, 1041050), (145, 832840), (188, 642350), (200, 603809), (232, 520525), (235, 513880), (290, 416420), (376, 321175), (443, 272600), (470, 256940), (580, 208210), (725, 166568), (886, 136300), (940, 128470), (1160, 104105), (1175, 102776), (1363, 88600), (1450, 83284), (1772, 68150), (1880, 64235), (2215, 54520), (2350, 51388), (2726, 44300), (2900, 41642), (3544, 34075), (4430, 27260), (4700, 25694), (5452, 22150), (5800, 20821), (6815, 17720), (8860, 13630), (9400, 12847), (10904, 11075)]