65741200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 184327488

約数和(自身を除く): 118586288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 175, 200, 212, 265, 280, 350, 371, 400, 424, 443, 530, 560, 700, 742, 848, 886, 1060, 1325, 1400, 1484, 1772, 1855, 2120, 2215, 2650, 2800, 2968, 3101, 3544, 3710, 4240, 4430, 5300, 5936, 6202, 7088, 7420, 8860, 9275, 10600, 11075, 12404, 14840, 15505, 17720, 18550, 21200, 22150, 23479, 24808, 29680, 31010, 35440, 37100, 44300, 46958, 49616, 62020, 74200, 77525, 88600, 93916, 117395, 124040, 148400, 155050, 164353, 177200, 187832, 234790, 248080, 310100, 328706, 375664, 469580, 586975, 620200, 657412, 821765, 939160, 1173950, 1240400, 1314824, 1643530, 1878320, 2347900, 2629648, 3287060, 4108825, 4695800, 6574120, 8217650, 9391600, 13148240, 16435300, 32870600, 65741200]

約数ペア:

[(1, 65741200), (2, 32870600), (4, 16435300), (5, 13148240), (7, 9391600), (8, 8217650), (10, 6574120), (14, 4695800), (16, 4108825), (20, 3287060), (25, 2629648), (28, 2347900), (35, 1878320), (40, 1643530), (50, 1314824), (53, 1240400), (56, 1173950), (70, 939160), (80, 821765), (100, 657412), (106, 620200), (112, 586975), (140, 469580), (175, 375664), (200, 328706), (212, 310100), (265, 248080), (280, 234790), (350, 187832), (371, 177200), (400, 164353), (424, 155050), (443, 148400), (530, 124040), (560, 117395), (700, 93916), (742, 88600), (848, 77525), (886, 74200), (1060, 62020), (1325, 49616), (1400, 46958), (1484, 44300), (1772, 37100), (1855, 35440), (2120, 31010), (2215, 29680), (2650, 24808), (2800, 23479), (2968, 22150), (3101, 21200), (3544, 18550), (3710, 17720), (4240, 15505), (4430, 14840), (5300, 12404), (5936, 11075), (6202, 10600), (7088, 9275), (7420, 8860)]