10915020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 38102400

約数和(自身を除く): 27187380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 41, 45, 51, 54, 58, 60, 68, 82, 85, 87, 90, 102, 108, 116, 123, 135, 145, 153, 164, 170, 174, 180, 204, 205, 246, 255, 261, 270, 290, 306, 340, 348, 369, 410, 435, 459, 492, 493, 510, 522, 540, 580, 612, 615, 697, 738, 765, 783, 820, 870, 918, 986, 1020, 1044, 1107, 1189, 1230, 1305, 1394, 1476, 1479, 1530, 1566, 1740, 1836, 1845, 1972, 2091, 2214, 2295, 2378, 2460, 2465, 2610, 2788, 2958, 3060, 3132, 3485, 3567, 3690, 3915, 4182, 4428, 4437, 4590, 4756, 4930, 5220, 5535, 5916, 5945, 6273, 6970, 7134, 7380, 7395, 7830, 8364, 8874, 9180, 9860, 10455, 10701, 11070, 11890, 12546, 13311, 13940, 14268, 14790, 15660, 17748, 17835, 18819, 20213, 20910, 21402, 22140, 22185, 23780, 25092, 26622, 29580, 31365, 32103, 35670, 37638, 40426, 41820, 42804, 44370, 53244, 53505, 60639, 62730, 64206, 66555, 71340, 75276, 80852, 88740, 94095, 101065, 107010, 121278, 125460, 128412, 133110, 160515, 181917, 188190, 202130, 214020, 242556, 266220, 303195, 321030, 363834, 376380, 404260, 545751, 606390, 642060, 727668, 909585, 1091502, 1212780, 1819170, 2183004, 2728755, 3638340, 5457510, 10915020]

約数ペア:

[(1, 10915020), (2, 5457510), (3, 3638340), (4, 2728755), (5, 2183004), (6, 1819170), (9, 1212780), (10, 1091502), (12, 909585), (15, 727668), (17, 642060), (18, 606390), (20, 545751), (27, 404260), (29, 376380), (30, 363834), (34, 321030), (36, 303195), (41, 266220), (45, 242556), (51, 214020), (54, 202130), (58, 188190), (60, 181917), (68, 160515), (82, 133110), (85, 128412), (87, 125460), (90, 121278), (102, 107010), (108, 101065), (116, 94095), (123, 88740), (135, 80852), (145, 75276), (153, 71340), (164, 66555), (170, 64206), (174, 62730), (180, 60639), (204, 53505), (205, 53244), (246, 44370), (255, 42804), (261, 41820), (270, 40426), (290, 37638), (306, 35670), (340, 32103), (348, 31365), (369, 29580), (410, 26622), (435, 25092), (459, 23780), (492, 22185), (493, 22140), (510, 21402), (522, 20910), (540, 20213), (580, 18819), (612, 17835), (615, 17748), (697, 15660), (738, 14790), (765, 14268), (783, 13940), (820, 13311), (870, 12546), (918, 11890), (986, 11070), (1020, 10701), (1044, 10455), (1107, 9860), (1189, 9180), (1230, 8874), (1305, 8364), (1394, 7830), (1476, 7395), (1479, 7380), (1530, 7134), (1566, 6970), (1740, 6273), (1836, 5945), (1845, 5916), (1972, 5535), (2091, 5220), (2214, 4930), (2295, 4756), (2378, 4590), (2460, 4437), (2465, 4428), (2610, 4182), (2788, 3915), (2958, 3690), (3060, 3567), (3132, 3485)]