131050260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{547}}^1$

素因数の和:595

約数の個数: 144

約数和(自身を含む): 438040512

約数和(自身を除く): 306990252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 547, 605, 660, 726, 990, 1089, 1094, 1210, 1331, 1452, 1641, 1815, 1980, 2178, 2188, 2420, 2662, 2735, 3282, 3630, 3993, 4356, 4923, 5324, 5445, 5470, 6017, 6564, 6655, 7260, 7986, 8205, 9846, 10890, 10940, 11979, 12034, 13310, 15972, 16410, 18051, 19692, 19965, 21780, 23958, 24068, 24615, 26620, 30085, 32820, 36102, 39930, 47916, 49230, 54153, 59895, 60170, 66187, 72204, 79860, 90255, 98460, 108306, 119790, 120340, 132374, 180510, 198561, 216612, 239580, 264748, 270765, 330935, 361020, 397122, 541530, 595683, 661870, 728057, 794244, 992805, 1083060, 1191366, 1323740, 1456114, 1985610, 2184171, 2382732, 2912228, 2978415, 3640285, 3971220, 4368342, 5956830, 6552513, 7280570, 8736684, 10920855, 11913660, 13105026, 14561140, 21841710, 26210052, 32762565, 43683420, 65525130, 131050260]

約数ペア:

[(1, 131050260), (2, 65525130), (3, 43683420), (4, 32762565), (5, 26210052), (6, 21841710), (9, 14561140), (10, 13105026), (11, 11913660), (12, 10920855), (15, 8736684), (18, 7280570), (20, 6552513), (22, 5956830), (30, 4368342), (33, 3971220), (36, 3640285), (44, 2978415), (45, 2912228), (55, 2382732), (60, 2184171), (66, 1985610), (90, 1456114), (99, 1323740), (110, 1191366), (121, 1083060), (132, 992805), (165, 794244), (180, 728057), (198, 661870), (220, 595683), (242, 541530), (330, 397122), (363, 361020), (396, 330935), (484, 270765), (495, 264748), (547, 239580), (605, 216612), (660, 198561), (726, 180510), (990, 132374), (1089, 120340), (1094, 119790), (1210, 108306), (1331, 98460), (1452, 90255), (1641, 79860), (1815, 72204), (1980, 66187), (2178, 60170), (2188, 59895), (2420, 54153), (2662, 49230), (2735, 47916), (3282, 39930), (3630, 36102), (3993, 32820), (4356, 30085), (4923, 26620), (5324, 24615), (5445, 24068), (5470, 23958), (6017, 21780), (6564, 19965), (6655, 19692), (7260, 18051), (7986, 16410), (8205, 15972), (9846, 13310), (10890, 12034), (10940, 11979)]