131547240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3691}}^1$

素因数の和:3725

約数の個数: 160

約数和(自身を含む): 482470560

約数和(自身を除く): 350923320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3691, 3960, 4455, 5940, 7128, 7382, 8910, 11073, 11880, 14764, 17820, 18455, 22146, 29528, 33219, 35640, 36910, 40601, 44292, 55365, 66438, 73820, 81202, 88584, 99657, 110730, 121803, 132876, 147640, 162404, 166095, 199314, 203005, 221460, 243606, 265752, 298971, 324808, 332190, 365409, 398628, 406010, 442920, 487212, 498285, 597942, 609015, 664380, 730818, 797256, 812020, 974424, 996570, 1096227, 1195884, 1218030, 1328760, 1461636, 1494855, 1624040, 1827045, 1993140, 2192454, 2391768, 2436060, 2923272, 2989710, 3288681, 3654090, 3986280, 4384908, 4872120, 5481135, 5979420, 6577362, 7308180, 8769816, 10962270, 11958840, 13154724, 14616360, 16443405, 21924540, 26309448, 32886810, 43849080, 65773620, 131547240]

約数ペア:

[(1, 131547240), (2, 65773620), (3, 43849080), (4, 32886810), (5, 26309448), (6, 21924540), (8, 16443405), (9, 14616360), (10, 13154724), (11, 11958840), (12, 10962270), (15, 8769816), (18, 7308180), (20, 6577362), (22, 5979420), (24, 5481135), (27, 4872120), (30, 4384908), (33, 3986280), (36, 3654090), (40, 3288681), (44, 2989710), (45, 2923272), (54, 2436060), (55, 2391768), (60, 2192454), (66, 1993140), (72, 1827045), (81, 1624040), (88, 1494855), (90, 1461636), (99, 1328760), (108, 1218030), (110, 1195884), (120, 1096227), (132, 996570), (135, 974424), (162, 812020), (165, 797256), (180, 730818), (198, 664380), (216, 609015), (220, 597942), (264, 498285), (270, 487212), (297, 442920), (324, 406010), (330, 398628), (360, 365409), (396, 332190), (405, 324808), (440, 298971), (495, 265752), (540, 243606), (594, 221460), (648, 203005), (660, 199314), (792, 166095), (810, 162404), (891, 147640), (990, 132876), (1080, 121803), (1188, 110730), (1320, 99657), (1485, 88584), (1620, 81202), (1782, 73820), (1980, 66438), (2376, 55365), (2970, 44292), (3240, 40601), (3564, 36910), (3691, 35640), (3960, 33219), (4455, 29528), (5940, 22146), (7128, 18455), (7382, 17820), (8910, 14764), (11073, 11880)]