63978660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 203828856

約数和(自身を除く): 139850196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 541, 657, 730, 810, 876, 1082, 1095, 1314, 1460, 1620, 1623, 1971, 2164, 2190, 2628, 2705, 3246, 3285, 3942, 4380, 4869, 5410, 5913, 6492, 6570, 7884, 8115, 9738, 9855, 10820, 11826, 13140, 14607, 16230, 19476, 19710, 23652, 24345, 29214, 29565, 32460, 39420, 39493, 43821, 48690, 58428, 59130, 73035, 78986, 87642, 97380, 118260, 118479, 146070, 157972, 175284, 197465, 219105, 236958, 292140, 355437, 394930, 438210, 473916, 592395, 710874, 789860, 876420, 1066311, 1184790, 1421748, 1777185, 2132622, 2369580, 3198933, 3554370, 4265244, 5331555, 6397866, 7108740, 10663110, 12795732, 15994665, 21326220, 31989330, 63978660]

約数ペア:

[(1, 63978660), (2, 31989330), (3, 21326220), (4, 15994665), (5, 12795732), (6, 10663110), (9, 7108740), (10, 6397866), (12, 5331555), (15, 4265244), (18, 3554370), (20, 3198933), (27, 2369580), (30, 2132622), (36, 1777185), (45, 1421748), (54, 1184790), (60, 1066311), (73, 876420), (81, 789860), (90, 710874), (108, 592395), (135, 473916), (146, 438210), (162, 394930), (180, 355437), (219, 292140), (270, 236958), (292, 219105), (324, 197465), (365, 175284), (405, 157972), (438, 146070), (540, 118479), (541, 118260), (657, 97380), (730, 87642), (810, 78986), (876, 73035), (1082, 59130), (1095, 58428), (1314, 48690), (1460, 43821), (1620, 39493), (1623, 39420), (1971, 32460), (2164, 29565), (2190, 29214), (2628, 24345), (2705, 23652), (3246, 19710), (3285, 19476), (3942, 16230), (4380, 14607), (4869, 13140), (5410, 11826), (5913, 10820), (6492, 9855), (6570, 9738), (7884, 8115)]