77043780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 257572224

約数和(自身を除く): 180528444

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, 132, 165, 167, 180, 198, 220, 233, 330, 334, 396, 466, 495, 501, 660, 668, 699, 835, 932, 990, 1002, 1165, 1398, 1503, 1670, 1837, 1980, 2004, 2097, 2330, 2505, 2563, 2796, 3006, 3340, 3495, 3674, 4194, 4660, 5010, 5126, 5511, 6012, 6990, 7348, 7515, 7689, 8388, 9185, 10020, 10252, 10485, 11022, 12815, 13980, 15030, 15378, 16533, 18370, 20970, 22044, 23067, 25630, 27555, 30060, 30756, 33066, 36740, 38445, 38911, 41940, 46134, 51260, 55110, 66132, 76890, 77822, 82665, 92268, 110220, 115335, 116733, 153780, 155644, 165330, 194555, 230670, 233466, 330660, 350199, 389110, 428021, 461340, 466932, 583665, 700398, 778220, 856042, 1167330, 1284063, 1400796, 1712084, 1750995, 2140105, 2334660, 2568126, 3501990, 3852189, 4280210, 5136252, 6420315, 7003980, 7704378, 8560420, 12840630, 15408756, 19260945, 25681260, 38521890, 77043780]

約数ペア:

[(1, 77043780), (2, 38521890), (3, 25681260), (4, 19260945), (5, 15408756), (6, 12840630), (9, 8560420), (10, 7704378), (11, 7003980), (12, 6420315), (15, 5136252), (18, 4280210), (20, 3852189), (22, 3501990), (30, 2568126), (33, 2334660), (36, 2140105), (44, 1750995), (45, 1712084), (55, 1400796), (60, 1284063), (66, 1167330), (90, 856042), (99, 778220), (110, 700398), (132, 583665), (165, 466932), (167, 461340), (180, 428021), (198, 389110), (220, 350199), (233, 330660), (330, 233466), (334, 230670), (396, 194555), (466, 165330), (495, 155644), (501, 153780), (660, 116733), (668, 115335), (699, 110220), (835, 92268), (932, 82665), (990, 77822), (1002, 76890), (1165, 66132), (1398, 55110), (1503, 51260), (1670, 46134), (1837, 41940), (1980, 38911), (2004, 38445), (2097, 36740), (2330, 33066), (2505, 30756), (2563, 30060), (2796, 27555), (3006, 25630), (3340, 23067), (3495, 22044), (3674, 20970), (4194, 18370), (4660, 16533), (5010, 15378), (5126, 15030), (5511, 13980), (6012, 12815), (6990, 11022), (7348, 10485), (7515, 10252), (7689, 10020), (8388, 9185)]