153890220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 495839232

約数和(自身を除く): 341949012

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 47, 55, 60, 66, 82, 94, 110, 121, 123, 132, 141, 164, 165, 188, 205, 220, 235, 242, 246, 282, 330, 363, 410, 451, 470, 484, 492, 517, 564, 605, 615, 660, 705, 726, 820, 902, 940, 1034, 1210, 1230, 1331, 1353, 1410, 1452, 1551, 1804, 1815, 1927, 2068, 2255, 2420, 2460, 2585, 2662, 2706, 2820, 3102, 3630, 3854, 3993, 4510, 4961, 5170, 5324, 5412, 5687, 5781, 6204, 6655, 6765, 7260, 7708, 7755, 7986, 9020, 9635, 9922, 10340, 11374, 11562, 13310, 13530, 14883, 15510, 15972, 17061, 19270, 19844, 19965, 21197, 22748, 23124, 24805, 26620, 27060, 28435, 28905, 29766, 31020, 34122, 38540, 39930, 42394, 49610, 54571, 56870, 57810, 59532, 62557, 63591, 68244, 74415, 79860, 84788, 85305, 99220, 105985, 109142, 113740, 115620, 125114, 127182, 148830, 163713, 170610, 187671, 211970, 218284, 233167, 250228, 254364, 272855, 297660, 312785, 317955, 327426, 341220, 375342, 423940, 466334, 545710, 625570, 635910, 654852, 699501, 750684, 818565, 932668, 938355, 1091420, 1165835, 1251140, 1271820, 1399002, 1637130, 1876710, 2331670, 2564837, 2798004, 3274260, 3497505, 3753420, 4663340, 5129674, 6995010, 7694511, 10259348, 12824185, 13990020, 15389022, 25648370, 30778044, 38472555, 51296740, 76945110, 153890220]

約数ペア:

[(1, 153890220), (2, 76945110), (3, 51296740), (4, 38472555), (5, 30778044), (6, 25648370), (10, 15389022), (11, 13990020), (12, 12824185), (15, 10259348), (20, 7694511), (22, 6995010), (30, 5129674), (33, 4663340), (41, 3753420), (44, 3497505), (47, 3274260), (55, 2798004), (60, 2564837), (66, 2331670), (82, 1876710), (94, 1637130), (110, 1399002), (121, 1271820), (123, 1251140), (132, 1165835), (141, 1091420), (164, 938355), (165, 932668), (188, 818565), (205, 750684), (220, 699501), (235, 654852), (242, 635910), (246, 625570), (282, 545710), (330, 466334), (363, 423940), (410, 375342), (451, 341220), (470, 327426), (484, 317955), (492, 312785), (517, 297660), (564, 272855), (605, 254364), (615, 250228), (660, 233167), (705, 218284), (726, 211970), (820, 187671), (902, 170610), (940, 163713), (1034, 148830), (1210, 127182), (1230, 125114), (1331, 115620), (1353, 113740), (1410, 109142), (1452, 105985), (1551, 99220), (1804, 85305), (1815, 84788), (1927, 79860), (2068, 74415), (2255, 68244), (2420, 63591), (2460, 62557), (2585, 59532), (2662, 57810), (2706, 56870), (2820, 54571), (3102, 49610), (3630, 42394), (3854, 39930), (3993, 38540), (4510, 34122), (4961, 31020), (5170, 29766), (5324, 28905), (5412, 28435), (5687, 27060), (5781, 26620), (6204, 24805), (6655, 23124), (6765, 22748), (7260, 21197), (7708, 19965), (7755, 19844), (7986, 19270), (9020, 17061), (9635, 15972), (9922, 15510), (10340, 14883), (11374, 13530), (11562, 13310)]