25071120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 200

約数和(自身を含む): 89933976

約数和(自身を除く): 64862856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 73, 80, 81, 90, 106, 108, 120, 135, 144, 146, 159, 162, 180, 212, 216, 219, 240, 265, 270, 292, 318, 324, 360, 365, 405, 424, 432, 438, 477, 530, 540, 584, 636, 648, 657, 720, 730, 795, 810, 848, 876, 954, 1060, 1080, 1095, 1168, 1272, 1296, 1314, 1431, 1460, 1590, 1620, 1752, 1908, 1971, 2120, 2160, 2190, 2385, 2544, 2628, 2862, 2920, 3180, 3240, 3285, 3504, 3816, 3869, 3942, 4240, 4293, 4380, 4770, 5256, 5724, 5840, 5913, 6360, 6480, 6570, 7155, 7632, 7738, 7884, 8586, 8760, 9540, 9855, 10512, 11448, 11607, 11826, 12720, 13140, 14310, 15476, 15768, 17172, 17520, 19080, 19345, 19710, 21465, 22896, 23214, 23652, 26280, 28620, 29565, 30952, 31536, 34344, 34821, 38160, 38690, 39420, 42930, 46428, 47304, 52560, 57240, 58035, 59130, 61904, 68688, 69642, 77380, 78840, 85860, 92856, 94608, 104463, 114480, 116070, 118260, 139284, 154760, 157680, 171720, 174105, 185712, 208926, 232140, 236520, 278568, 309520, 313389, 343440, 348210, 417852, 464280, 473040, 522315, 557136, 626778, 696420, 835704, 928560, 1044630, 1253556, 1392840, 1566945, 1671408, 2089260, 2507112, 2785680, 3133890, 4178520, 5014224, 6267780, 8357040, 12535560, 25071120]

約数ペア:

[(1, 25071120), (2, 12535560), (3, 8357040), (4, 6267780), (5, 5014224), (6, 4178520), (8, 3133890), (9, 2785680), (10, 2507112), (12, 2089260), (15, 1671408), (16, 1566945), (18, 1392840), (20, 1253556), (24, 1044630), (27, 928560), (30, 835704), (36, 696420), (40, 626778), (45, 557136), (48, 522315), (53, 473040), (54, 464280), (60, 417852), (72, 348210), (73, 343440), (80, 313389), (81, 309520), (90, 278568), (106, 236520), (108, 232140), (120, 208926), (135, 185712), (144, 174105), (146, 171720), (159, 157680), (162, 154760), (180, 139284), (212, 118260), (216, 116070), (219, 114480), (240, 104463), (265, 94608), (270, 92856), (292, 85860), (318, 78840), (324, 77380), (360, 69642), (365, 68688), (405, 61904), (424, 59130), (432, 58035), (438, 57240), (477, 52560), (530, 47304), (540, 46428), (584, 42930), (636, 39420), (648, 38690), (657, 38160), (720, 34821), (730, 34344), (795, 31536), (810, 30952), (848, 29565), (876, 28620), (954, 26280), (1060, 23652), (1080, 23214), (1095, 22896), (1168, 21465), (1272, 19710), (1296, 19345), (1314, 19080), (1431, 17520), (1460, 17172), (1590, 15768), (1620, 15476), (1752, 14310), (1908, 13140), (1971, 12720), (2120, 11826), (2160, 11607), (2190, 11448), (2385, 10512), (2544, 9855), (2628, 9540), (2862, 8760), (2920, 8586), (3180, 7884), (3240, 7738), (3285, 7632), (3504, 7155), (3816, 6570), (3869, 6480), (3942, 6360), (4240, 5913), (4293, 5840), (4380, 5724), (4770, 5256)]