89546520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 317731680

約数和(自身を除く): 228185160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 97, 98, 105, 120, 140, 147, 157, 168, 194, 196, 210, 245, 280, 291, 294, 314, 388, 392, 420, 471, 485, 490, 582, 588, 628, 679, 735, 776, 785, 840, 942, 970, 980, 1099, 1164, 1176, 1256, 1358, 1455, 1470, 1570, 1884, 1940, 1960, 2037, 2198, 2328, 2355, 2716, 2910, 2940, 3140, 3297, 3395, 3768, 3880, 4074, 4396, 4710, 4753, 5432, 5495, 5820, 5880, 6280, 6594, 6790, 7693, 8148, 8792, 9420, 9506, 10185, 10990, 11640, 13188, 13580, 14259, 15229, 15386, 16296, 16485, 18840, 19012, 20370, 21980, 23079, 23765, 26376, 27160, 28518, 30458, 30772, 32970, 38024, 38465, 40740, 43960, 45687, 46158, 47530, 57036, 60916, 61544, 65940, 71295, 76145, 76930, 81480, 91374, 92316, 95060, 106603, 114072, 115395, 121832, 131880, 142590, 152290, 153860, 182748, 184632, 190120, 213206, 228435, 230790, 285180, 304580, 307720, 319809, 365496, 426412, 456870, 461580, 533015, 570360, 609160, 639618, 746221, 852824, 913740, 923160, 1066030, 1279236, 1492442, 1599045, 1827480, 2132060, 2238663, 2558472, 2984884, 3198090, 3731105, 4264120, 4477326, 5969768, 6396180, 7462210, 8954652, 11193315, 12792360, 14924420, 17909304, 22386630, 29848840, 44773260, 89546520]

約数ペア:

[(1, 89546520), (2, 44773260), (3, 29848840), (4, 22386630), (5, 17909304), (6, 14924420), (7, 12792360), (8, 11193315), (10, 8954652), (12, 7462210), (14, 6396180), (15, 5969768), (20, 4477326), (21, 4264120), (24, 3731105), (28, 3198090), (30, 2984884), (35, 2558472), (40, 2238663), (42, 2132060), (49, 1827480), (56, 1599045), (60, 1492442), (70, 1279236), (84, 1066030), (97, 923160), (98, 913740), (105, 852824), (120, 746221), (140, 639618), (147, 609160), (157, 570360), (168, 533015), (194, 461580), (196, 456870), (210, 426412), (245, 365496), (280, 319809), (291, 307720), (294, 304580), (314, 285180), (388, 230790), (392, 228435), (420, 213206), (471, 190120), (485, 184632), (490, 182748), (582, 153860), (588, 152290), (628, 142590), (679, 131880), (735, 121832), (776, 115395), (785, 114072), (840, 106603), (942, 95060), (970, 92316), (980, 91374), (1099, 81480), (1164, 76930), (1176, 76145), (1256, 71295), (1358, 65940), (1455, 61544), (1470, 60916), (1570, 57036), (1884, 47530), (1940, 46158), (1960, 45687), (2037, 43960), (2198, 40740), (2328, 38465), (2355, 38024), (2716, 32970), (2910, 30772), (2940, 30458), (3140, 28518), (3297, 27160), (3395, 26376), (3768, 23765), (3880, 23079), (4074, 21980), (4396, 20370), (4710, 19012), (4753, 18840), (5432, 16485), (5495, 16296), (5820, 15386), (5880, 15229), (6280, 14259), (6594, 13580), (6790, 13188), (7693, 11640), (8148, 10990), (8792, 10185), (9420, 9506)]