75051720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 245606400

約数和(自身を除く): 170554680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1279, 1304, 1467, 1630, 1956, 2445, 2558, 2934, 3260, 3837, 3912, 4890, 5116, 5868, 6395, 6520, 7335, 7674, 9780, 10232, 11511, 11736, 12790, 14670, 15348, 19185, 19560, 23022, 25580, 29340, 30696, 38370, 46044, 51160, 57555, 58680, 76740, 92088, 115110, 153480, 208477, 230220, 416954, 460440, 625431, 833908, 1042385, 1250862, 1667816, 1876293, 2084770, 2501724, 3127155, 3752586, 4169540, 5003448, 6254310, 7505172, 8339080, 9381465, 12508620, 15010344, 18762930, 25017240, 37525860, 75051720]

約数ペア:

[(1, 75051720), (2, 37525860), (3, 25017240), (4, 18762930), (5, 15010344), (6, 12508620), (8, 9381465), (9, 8339080), (10, 7505172), (12, 6254310), (15, 5003448), (18, 4169540), (20, 3752586), (24, 3127155), (30, 2501724), (36, 2084770), (40, 1876293), (45, 1667816), (60, 1250862), (72, 1042385), (90, 833908), (120, 625431), (163, 460440), (180, 416954), (326, 230220), (360, 208477), (489, 153480), (652, 115110), (815, 92088), (978, 76740), (1279, 58680), (1304, 57555), (1467, 51160), (1630, 46044), (1956, 38370), (2445, 30696), (2558, 29340), (2934, 25580), (3260, 23022), (3837, 19560), (3912, 19185), (4890, 15348), (5116, 14670), (5868, 12790), (6395, 11736), (6520, 11511), (7335, 10232), (7674, 9780)]