149718857490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{883}}^1\times {\mathrm{1279}}^1$

素因数の和:2669

約数の個数: 128

約数和(自身を含む): 400829644800

約数和(自身を除く): 251110787310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 491, 883, 982, 1279, 1473, 1766, 2455, 2558, 2649, 2946, 3837, 4415, 4419, 4910, 5298, 6395, 7365, 7674, 7947, 8830, 8838, 11511, 12790, 13245, 13257, 14730, 15894, 19185, 22095, 23022, 23841, 26490, 26514, 34533, 38370, 39735, 44190, 47682, 57555, 66285, 69066, 79470, 115110, 119205, 132570, 172665, 238410, 345330, 433553, 627989, 867106, 1129357, 1255978, 1300659, 1883967, 2167765, 2258714, 2601318, 3139945, 3388071, 3767934, 3901977, 4335530, 5646785, 5651901, 6279890, 6503295, 6776142, 7803954, 9419835, 10164213, 11293570, 11303802, 11705931, 13006590, 16940355, 16955703, 18839670, 19509885, 20328426, 23411862, 28259505, 30492639, 33880710, 33911406, 39019770, 50821065, 56519010, 58529655, 60985278, 84778515, 101642130, 117059310, 152463195, 169557030, 304926390, 554514287, 1109028574, 1663542861, 2772571435, 3327085722, 4990628583, 5545142870, 8317714305, 9981257166, 14971885749, 16635428610, 24953142915, 29943771498, 49906285830, 74859428745, 149718857490]

約数ペア:

[(1, 149718857490), (2, 74859428745), (3, 49906285830), (5, 29943771498), (6, 24953142915), (9, 16635428610), (10, 14971885749), (15, 9981257166), (18, 8317714305), (27, 5545142870), (30, 4990628583), (45, 3327085722), (54, 2772571435), (90, 1663542861), (135, 1109028574), (270, 554514287), (491, 304926390), (883, 169557030), (982, 152463195), (1279, 117059310), (1473, 101642130), (1766, 84778515), (2455, 60985278), (2558, 58529655), (2649, 56519010), (2946, 50821065), (3837, 39019770), (4415, 33911406), (4419, 33880710), (4910, 30492639), (5298, 28259505), (6395, 23411862), (7365, 20328426), (7674, 19509885), (7947, 18839670), (8830, 16955703), (8838, 16940355), (11511, 13006590), (12790, 11705931), (13245, 11303802), (13257, 11293570), (14730, 10164213), (15894, 9419835), (19185, 7803954), (22095, 6776142), (23022, 6503295), (23841, 6279890), (26490, 5651901), (26514, 5646785), (34533, 4335530), (38370, 3901977), (39735, 3767934), (44190, 3388071), (47682, 3139945), (57555, 2601318), (66285, 2258714), (69066, 2167765), (79470, 1883967), (115110, 1300659), (119205, 1255978), (132570, 1129357), (172665, 867106), (238410, 627989), (345330, 433553)]