86191020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 292118400

約数和(自身を除く): 205927380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 41, 45, 51, 54, 60, 68, 82, 85, 90, 102, 108, 123, 135, 153, 164, 170, 180, 204, 205, 229, 246, 255, 270, 306, 340, 369, 410, 458, 459, 492, 510, 540, 612, 615, 687, 697, 738, 765, 820, 916, 918, 1020, 1107, 1145, 1230, 1374, 1394, 1476, 1530, 1836, 1845, 2061, 2091, 2214, 2290, 2295, 2460, 2748, 2788, 3060, 3435, 3485, 3690, 3893, 4122, 4182, 4428, 4580, 4590, 5535, 6183, 6273, 6870, 6970, 7380, 7786, 8244, 8364, 9180, 9389, 10305, 10455, 11070, 11679, 12366, 12546, 13740, 13940, 15572, 18778, 18819, 19465, 20610, 20910, 22140, 23358, 24732, 25092, 28167, 30915, 31365, 35037, 37556, 37638, 38930, 41220, 41820, 46716, 46945, 56334, 58395, 61830, 62730, 70074, 75276, 77860, 84501, 93890, 94095, 105111, 112668, 116790, 123660, 125460, 140148, 140835, 159613, 169002, 175185, 187780, 188190, 210222, 233580, 253503, 281670, 319226, 338004, 350370, 376380, 420444, 422505, 478839, 507006, 525555, 563340, 638452, 700740, 798065, 845010, 957678, 1014012, 1051110, 1267515, 1436517, 1596130, 1690020, 1915356, 2102220, 2394195, 2535030, 2873034, 3192260, 4309551, 4788390, 5070060, 5746068, 7182585, 8619102, 9576780, 14365170, 17238204, 21547755, 28730340, 43095510, 86191020]

約数ペア:

[(1, 86191020), (2, 43095510), (3, 28730340), (4, 21547755), (5, 17238204), (6, 14365170), (9, 9576780), (10, 8619102), (12, 7182585), (15, 5746068), (17, 5070060), (18, 4788390), (20, 4309551), (27, 3192260), (30, 2873034), (34, 2535030), (36, 2394195), (41, 2102220), (45, 1915356), (51, 1690020), (54, 1596130), (60, 1436517), (68, 1267515), (82, 1051110), (85, 1014012), (90, 957678), (102, 845010), (108, 798065), (123, 700740), (135, 638452), (153, 563340), (164, 525555), (170, 507006), (180, 478839), (204, 422505), (205, 420444), (229, 376380), (246, 350370), (255, 338004), (270, 319226), (306, 281670), (340, 253503), (369, 233580), (410, 210222), (458, 188190), (459, 187780), (492, 175185), (510, 169002), (540, 159613), (612, 140835), (615, 140148), (687, 125460), (697, 123660), (738, 116790), (765, 112668), (820, 105111), (916, 94095), (918, 93890), (1020, 84501), (1107, 77860), (1145, 75276), (1230, 70074), (1374, 62730), (1394, 61830), (1476, 58395), (1530, 56334), (1836, 46945), (1845, 46716), (2061, 41820), (2091, 41220), (2214, 38930), (2290, 37638), (2295, 37556), (2460, 35037), (2748, 31365), (2788, 30915), (3060, 28167), (3435, 25092), (3485, 24732), (3690, 23358), (3893, 22140), (4122, 20910), (4182, 20610), (4428, 19465), (4580, 18819), (4590, 18778), (5535, 15572), (6183, 13940), (6273, 13740), (6870, 12546), (6970, 12366), (7380, 11679), (7786, 11070), (8244, 10455), (8364, 10305), (9180, 9389)]