142914780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1945

約数の個数: 120

約数和(自身を含む): 458111808

約数和(自身を除く): 315197028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 1877, 2115, 2538, 2820, 3754, 3807, 4230, 5076, 5631, 6345, 7508, 7614, 8460, 9385, 11262, 12690, 15228, 16893, 18770, 19035, 22524, 25380, 28155, 33786, 37540, 38070, 50679, 56310, 67572, 76140, 84465, 88219, 101358, 112620, 152037, 168930, 176438, 202716, 253395, 264657, 304074, 337860, 352876, 441095, 506790, 529314, 608148, 760185, 793971, 882190, 1013580, 1058628, 1323285, 1520370, 1587942, 1764380, 2381913, 2646570, 3040740, 3175884, 3969855, 4763826, 5293140, 7145739, 7939710, 9527652, 11909565, 14291478, 15879420, 23819130, 28582956, 35728695, 47638260, 71457390, 142914780]

約数ペア:

[(1, 142914780), (2, 71457390), (3, 47638260), (4, 35728695), (5, 28582956), (6, 23819130), (9, 15879420), (10, 14291478), (12, 11909565), (15, 9527652), (18, 7939710), (20, 7145739), (27, 5293140), (30, 4763826), (36, 3969855), (45, 3175884), (47, 3040740), (54, 2646570), (60, 2381913), (81, 1764380), (90, 1587942), (94, 1520370), (108, 1323285), (135, 1058628), (141, 1013580), (162, 882190), (180, 793971), (188, 760185), (235, 608148), (270, 529314), (282, 506790), (324, 441095), (405, 352876), (423, 337860), (470, 304074), (540, 264657), (564, 253395), (705, 202716), (810, 176438), (846, 168930), (940, 152037), (1269, 112620), (1410, 101358), (1620, 88219), (1692, 84465), (1877, 76140), (2115, 67572), (2538, 56310), (2820, 50679), (3754, 38070), (3807, 37540), (4230, 33786), (5076, 28155), (5631, 25380), (6345, 22524), (7508, 19035), (7614, 18770), (8460, 16893), (9385, 15228), (11262, 12690)]