75281670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2707}}^1$

素因数の和:2826

約数の個数: 64

約数和(自身を含む): 202775040

約数和(自身を除く): 127493370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1854, 2707, 2781, 3090, 4635, 5414, 5562, 8121, 9270, 13535, 13905, 16242, 24363, 27070, 27810, 40605, 48726, 73089, 81210, 121815, 146178, 243630, 278821, 365445, 557642, 730890, 836463, 1394105, 1672926, 2509389, 2788210, 4182315, 5018778, 7528167, 8364630, 12546945, 15056334, 25093890, 37640835, 75281670]

約数ペア:

[(1, 75281670), (2, 37640835), (3, 25093890), (5, 15056334), (6, 12546945), (9, 8364630), (10, 7528167), (15, 5018778), (18, 4182315), (27, 2788210), (30, 2509389), (45, 1672926), (54, 1394105), (90, 836463), (103, 730890), (135, 557642), (206, 365445), (270, 278821), (309, 243630), (515, 146178), (618, 121815), (927, 81210), (1030, 73089), (1545, 48726), (1854, 40605), (2707, 27810), (2781, 27070), (3090, 24363), (4635, 16242), (5414, 13905), (5562, 13535), (8121, 9270)]