381883260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2344

約数の個数: 144

約数和(自身を含む): 1226953728

約数和(自身を除く): 845070468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 165, 220, 230, 242, 253, 276, 330, 345, 363, 460, 484, 506, 605, 660, 690, 726, 759, 1012, 1210, 1265, 1380, 1452, 1518, 1815, 2287, 2420, 2530, 2783, 3036, 3630, 3795, 4574, 5060, 5566, 6861, 7260, 7590, 8349, 9148, 11132, 11435, 13722, 13915, 15180, 16698, 22870, 25157, 27444, 27830, 33396, 34305, 41745, 45740, 50314, 52601, 55660, 68610, 75471, 83490, 100628, 105202, 125785, 137220, 150942, 157803, 166980, 210404, 251570, 263005, 276727, 301884, 315606, 377355, 503140, 526010, 553454, 578611, 631212, 754710, 789015, 830181, 1052020, 1106908, 1157222, 1383635, 1509420, 1578030, 1660362, 1735833, 2314444, 2767270, 2893055, 3156060, 3320724, 3471666, 4150905, 5534540, 5786110, 6364721, 6943332, 8301810, 8679165, 11572220, 12729442, 16603620, 17358330, 19094163, 25458884, 31823605, 34716660, 38188326, 63647210, 76376652, 95470815, 127294420, 190941630, 381883260]

約数ペア:

[(1, 381883260), (2, 190941630), (3, 127294420), (4, 95470815), (5, 76376652), (6, 63647210), (10, 38188326), (11, 34716660), (12, 31823605), (15, 25458884), (20, 19094163), (22, 17358330), (23, 16603620), (30, 12729442), (33, 11572220), (44, 8679165), (46, 8301810), (55, 6943332), (60, 6364721), (66, 5786110), (69, 5534540), (92, 4150905), (110, 3471666), (115, 3320724), (121, 3156060), (132, 2893055), (138, 2767270), (165, 2314444), (220, 1735833), (230, 1660362), (242, 1578030), (253, 1509420), (276, 1383635), (330, 1157222), (345, 1106908), (363, 1052020), (460, 830181), (484, 789015), (506, 754710), (605, 631212), (660, 578611), (690, 553454), (726, 526010), (759, 503140), (1012, 377355), (1210, 315606), (1265, 301884), (1380, 276727), (1452, 263005), (1518, 251570), (1815, 210404), (2287, 166980), (2420, 157803), (2530, 150942), (2783, 137220), (3036, 125785), (3630, 105202), (3795, 100628), (4574, 83490), (5060, 75471), (5566, 68610), (6861, 55660), (7260, 52601), (7590, 50314), (8349, 45740), (9148, 41745), (11132, 34305), (11435, 33396), (13722, 27830), (13915, 27444), (15180, 25157), (16698, 22870)]