135550620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 427819392

約数和(自身を除く): 292268772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 83, 86, 90, 129, 166, 172, 180, 211, 215, 249, 258, 332, 387, 415, 422, 430, 498, 516, 633, 645, 747, 774, 830, 844, 860, 996, 1055, 1245, 1266, 1290, 1494, 1548, 1660, 1899, 1935, 2110, 2490, 2532, 2580, 2988, 3165, 3569, 3735, 3798, 3870, 4220, 4980, 6330, 7138, 7470, 7596, 7740, 9073, 9495, 10707, 12660, 14276, 14940, 17513, 17845, 18146, 18990, 21414, 27219, 32121, 35026, 35690, 36292, 37980, 42828, 45365, 52539, 53535, 54438, 64242, 70052, 71380, 81657, 87565, 90730, 105078, 107070, 108876, 128484, 136095, 157617, 160605, 163314, 175130, 181460, 210156, 214140, 262695, 272190, 315234, 321210, 326628, 350260, 408285, 525390, 544380, 630468, 642420, 753059, 788085, 816570, 1050780, 1506118, 1576170, 1633140, 2259177, 3012236, 3152340, 3765295, 4518354, 6777531, 7530590, 9036708, 11295885, 13555062, 15061180, 22591770, 27110124, 33887655, 45183540, 67775310, 135550620]

約数ペア:

[(1, 135550620), (2, 67775310), (3, 45183540), (4, 33887655), (5, 27110124), (6, 22591770), (9, 15061180), (10, 13555062), (12, 11295885), (15, 9036708), (18, 7530590), (20, 6777531), (30, 4518354), (36, 3765295), (43, 3152340), (45, 3012236), (60, 2259177), (83, 1633140), (86, 1576170), (90, 1506118), (129, 1050780), (166, 816570), (172, 788085), (180, 753059), (211, 642420), (215, 630468), (249, 544380), (258, 525390), (332, 408285), (387, 350260), (415, 326628), (422, 321210), (430, 315234), (498, 272190), (516, 262695), (633, 214140), (645, 210156), (747, 181460), (774, 175130), (830, 163314), (844, 160605), (860, 157617), (996, 136095), (1055, 128484), (1245, 108876), (1266, 107070), (1290, 105078), (1494, 90730), (1548, 87565), (1660, 81657), (1899, 71380), (1935, 70052), (2110, 64242), (2490, 54438), (2532, 53535), (2580, 52539), (2988, 45365), (3165, 42828), (3569, 37980), (3735, 36292), (3798, 35690), (3870, 35026), (4220, 32121), (4980, 27219), (6330, 21414), (7138, 18990), (7470, 18146), (7596, 17845), (7740, 17513), (9073, 14940), (9495, 14276), (10707, 12660)]