45402840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 172972800

約数和(自身を除く): 127569960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 419, 420, 430, 504, 516, 602, 630, 645, 774, 838, 840, 860, 903, 1032, 1204, 1257, 1260, 1290, 1505, 1548, 1676, 1720, 1806, 1935, 2095, 2408, 2514, 2520, 2580, 2709, 2933, 3010, 3096, 3352, 3612, 3771, 3870, 4190, 4515, 5028, 5160, 5418, 5866, 6020, 6285, 7224, 7542, 7740, 8380, 8799, 9030, 10056, 10836, 11732, 12040, 12570, 13545, 14665, 15084, 15480, 16760, 17598, 18017, 18060, 18855, 21672, 23464, 25140, 26397, 27090, 29330, 30168, 35196, 36034, 36120, 37710, 43995, 50280, 52794, 54051, 54180, 58660, 70392, 72068, 75420, 87990, 90085, 105588, 108102, 108360, 117320, 126119, 131985, 144136, 150840, 162153, 175980, 180170, 211176, 216204, 252238, 263970, 270255, 324306, 351960, 360340, 378357, 432408, 504476, 527940, 540510, 630595, 648612, 720680, 756714, 810765, 1008952, 1055880, 1081020, 1135071, 1261190, 1297224, 1513428, 1621530, 1891785, 2162040, 2270142, 2522380, 3026856, 3243060, 3783570, 4540284, 5044760, 5675355, 6486120, 7567140, 9080568, 11350710, 15134280, 22701420, 45402840]

約数ペア:

[(1, 45402840), (2, 22701420), (3, 15134280), (4, 11350710), (5, 9080568), (6, 7567140), (7, 6486120), (8, 5675355), (9, 5044760), (10, 4540284), (12, 3783570), (14, 3243060), (15, 3026856), (18, 2522380), (20, 2270142), (21, 2162040), (24, 1891785), (28, 1621530), (30, 1513428), (35, 1297224), (36, 1261190), (40, 1135071), (42, 1081020), (43, 1055880), (45, 1008952), (56, 810765), (60, 756714), (63, 720680), (70, 648612), (72, 630595), (84, 540510), (86, 527940), (90, 504476), (105, 432408), (120, 378357), (126, 360340), (129, 351960), (140, 324306), (168, 270255), (172, 263970), (180, 252238), (210, 216204), (215, 211176), (252, 180170), (258, 175980), (280, 162153), (301, 150840), (315, 144136), (344, 131985), (360, 126119), (387, 117320), (419, 108360), (420, 108102), (430, 105588), (504, 90085), (516, 87990), (602, 75420), (630, 72068), (645, 70392), (774, 58660), (838, 54180), (840, 54051), (860, 52794), (903, 50280), (1032, 43995), (1204, 37710), (1257, 36120), (1260, 36034), (1290, 35196), (1505, 30168), (1548, 29330), (1676, 27090), (1720, 26397), (1806, 25140), (1935, 23464), (2095, 21672), (2408, 18855), (2514, 18060), (2520, 18017), (2580, 17598), (2709, 16760), (2933, 15480), (3010, 15084), (3096, 14665), (3352, 13545), (3612, 12570), (3771, 12040), (3870, 11732), (4190, 10836), (4515, 10056), (5028, 9030), (5160, 8799), (5418, 8380), (5866, 7740), (6020, 7542), (6285, 7224)]