177086520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12613}}^1$

素因数の和:12646

約数の個数: 128

約数和(自身を含む): 635745600

約数和(自身を除く): 458659080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 12613, 14040, 25226, 37839, 50452, 63065, 75678, 100904, 113517, 126130, 151356, 163969, 189195, 227034, 252260, 302712, 327938, 340551, 378390, 454068, 491907, 504520, 567585, 655876, 681102, 756780, 819845, 908136, 983814, 1135170, 1311752, 1362204, 1475721, 1513560, 1639690, 1702755, 1967628, 2270340, 2459535, 2724408, 2951442, 3279380, 3405510, 3935256, 4427163, 4540680, 4919070, 5902884, 6558760, 6811020, 7378605, 8854326, 9838140, 11805768, 13622040, 14757210, 17708652, 19676280, 22135815, 29514420, 35417304, 44271630, 59028840, 88543260, 177086520]

約数ペア:

[(1, 177086520), (2, 88543260), (3, 59028840), (4, 44271630), (5, 35417304), (6, 29514420), (8, 22135815), (9, 19676280), (10, 17708652), (12, 14757210), (13, 13622040), (15, 11805768), (18, 9838140), (20, 8854326), (24, 7378605), (26, 6811020), (27, 6558760), (30, 5902884), (36, 4919070), (39, 4540680), (40, 4427163), (45, 3935256), (52, 3405510), (54, 3279380), (60, 2951442), (65, 2724408), (72, 2459535), (78, 2270340), (90, 1967628), (104, 1702755), (108, 1639690), (117, 1513560), (120, 1475721), (130, 1362204), (135, 1311752), (156, 1135170), (180, 983814), (195, 908136), (216, 819845), (234, 756780), (260, 681102), (270, 655876), (312, 567585), (351, 504520), (360, 491907), (390, 454068), (468, 378390), (520, 340551), (540, 327938), (585, 302712), (702, 252260), (780, 227034), (936, 189195), (1080, 163969), (1170, 151356), (1404, 126130), (1560, 113517), (1755, 100904), (2340, 75678), (2808, 63065), (3510, 50452), (4680, 37839), (7020, 25226), (12613, 14040)]