244656180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 192

約数和(自身を含む): 834624000

約数和(自身を除く): 589967820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 85, 87, 90, 102, 108, 116, 135, 145, 153, 170, 174, 180, 204, 255, 261, 270, 290, 306, 340, 348, 435, 459, 493, 510, 522, 540, 580, 612, 765, 783, 870, 918, 919, 986, 1020, 1044, 1305, 1479, 1530, 1566, 1740, 1836, 1838, 1972, 2295, 2465, 2610, 2757, 2958, 3060, 3132, 3676, 3915, 4437, 4590, 4595, 4930, 5220, 5514, 5916, 7395, 7830, 8271, 8874, 9180, 9190, 9860, 11028, 13311, 13785, 14790, 15623, 15660, 16542, 17748, 18380, 22185, 24813, 26622, 26651, 27570, 29580, 31246, 33084, 41355, 44370, 46869, 49626, 53244, 53302, 55140, 62492, 66555, 78115, 79953, 82710, 88740, 93738, 99252, 106604, 124065, 133110, 133255, 140607, 156230, 159906, 165420, 187476, 234345, 239859, 248130, 266220, 266510, 281214, 312460, 319812, 399765, 421821, 453067, 468690, 479718, 496260, 533020, 562428, 703035, 719577, 799530, 843642, 906134, 937380, 959436, 1199295, 1359201, 1406070, 1439154, 1599060, 1687284, 1812268, 2109105, 2265335, 2398590, 2718402, 2812140, 2878308, 3597885, 4077603, 4218210, 4530670, 4797180, 5436804, 6796005, 7195770, 8155206, 8436420, 9061340, 12232809, 13592010, 14391540, 16310412, 20388015, 24465618, 27184020, 40776030, 48931236, 61164045, 81552060, 122328090, 244656180]

約数ペア:

[(1, 244656180), (2, 122328090), (3, 81552060), (4, 61164045), (5, 48931236), (6, 40776030), (9, 27184020), (10, 24465618), (12, 20388015), (15, 16310412), (17, 14391540), (18, 13592010), (20, 12232809), (27, 9061340), (29, 8436420), (30, 8155206), (34, 7195770), (36, 6796005), (45, 5436804), (51, 4797180), (54, 4530670), (58, 4218210), (60, 4077603), (68, 3597885), (85, 2878308), (87, 2812140), (90, 2718402), (102, 2398590), (108, 2265335), (116, 2109105), (135, 1812268), (145, 1687284), (153, 1599060), (170, 1439154), (174, 1406070), (180, 1359201), (204, 1199295), (255, 959436), (261, 937380), (270, 906134), (290, 843642), (306, 799530), (340, 719577), (348, 703035), (435, 562428), (459, 533020), (493, 496260), (510, 479718), (522, 468690), (540, 453067), (580, 421821), (612, 399765), (765, 319812), (783, 312460), (870, 281214), (918, 266510), (919, 266220), (986, 248130), (1020, 239859), (1044, 234345), (1305, 187476), (1479, 165420), (1530, 159906), (1566, 156230), (1740, 140607), (1836, 133255), (1838, 133110), (1972, 124065), (2295, 106604), (2465, 99252), (2610, 93738), (2757, 88740), (2958, 82710), (3060, 79953), (3132, 78115), (3676, 66555), (3915, 62492), (4437, 55140), (4590, 53302), (4595, 53244), (4930, 49626), (5220, 46869), (5514, 44370), (5916, 41355), (7395, 33084), (7830, 31246), (8271, 29580), (8874, 27570), (9180, 26651), (9190, 26622), (9860, 24813), (11028, 22185), (13311, 18380), (13785, 17748), (14790, 16542), (15623, 15660)]