89386920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 336960000

約数和(自身を除く): 247573080

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, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 315, 316, 360, 395, 420, 449, 474, 504, 553, 630, 632, 711, 790, 840, 898, 948, 1106, 1185, 1260, 1347, 1422, 1580, 1659, 1796, 1896, 2212, 2245, 2370, 2520, 2694, 2765, 2844, 3143, 3160, 3318, 3555, 3592, 4041, 4424, 4490, 4740, 4977, 5388, 5530, 5688, 6286, 6636, 6735, 7110, 8082, 8295, 8980, 9429, 9480, 9954, 10776, 11060, 12572, 13272, 13470, 14220, 15715, 16164, 16590, 17960, 18858, 19908, 20205, 22120, 24885, 25144, 26940, 28287, 28440, 31430, 32328, 33180, 35471, 37716, 39816, 40410, 47145, 49770, 53880, 56574, 62860, 66360, 70942, 75432, 80820, 94290, 99540, 106413, 113148, 125720, 141435, 141884, 161640, 177355, 188580, 199080, 212826, 226296, 248297, 282870, 283768, 319239, 354710, 377160, 425652, 496594, 532065, 565740, 638478, 709420, 744891, 851304, 993188, 1064130, 1131480, 1241485, 1276956, 1418840, 1489782, 1596195, 1986376, 2128260, 2234673, 2482970, 2553912, 2979564, 3192390, 3724455, 4256520, 4469346, 4965940, 5959128, 6384780, 7448910, 8938692, 9931880, 11173365, 12769560, 14897820, 17877384, 22346730, 29795640, 44693460, 89386920]

約数ペア:

[(1, 89386920), (2, 44693460), (3, 29795640), (4, 22346730), (5, 17877384), (6, 14897820), (7, 12769560), (8, 11173365), (9, 9931880), (10, 8938692), (12, 7448910), (14, 6384780), (15, 5959128), (18, 4965940), (20, 4469346), (21, 4256520), (24, 3724455), (28, 3192390), (30, 2979564), (35, 2553912), (36, 2482970), (40, 2234673), (42, 2128260), (45, 1986376), (56, 1596195), (60, 1489782), (63, 1418840), (70, 1276956), (72, 1241485), (79, 1131480), (84, 1064130), (90, 993188), (105, 851304), (120, 744891), (126, 709420), (140, 638478), (158, 565740), (168, 532065), (180, 496594), (210, 425652), (237, 377160), (252, 354710), (280, 319239), (315, 283768), (316, 282870), (360, 248297), (395, 226296), (420, 212826), (449, 199080), (474, 188580), (504, 177355), (553, 161640), (630, 141884), (632, 141435), (711, 125720), (790, 113148), (840, 106413), (898, 99540), (948, 94290), (1106, 80820), (1185, 75432), (1260, 70942), (1347, 66360), (1422, 62860), (1580, 56574), (1659, 53880), (1796, 49770), (1896, 47145), (2212, 40410), (2245, 39816), (2370, 37716), (2520, 35471), (2694, 33180), (2765, 32328), (2844, 31430), (3143, 28440), (3160, 28287), (3318, 26940), (3555, 25144), (3592, 24885), (4041, 22120), (4424, 20205), (4490, 19908), (4740, 18858), (4977, 17960), (5388, 16590), (5530, 16164), (5688, 15715), (6286, 14220), (6636, 13470), (6735, 13272), (7110, 12572), (8082, 11060), (8295, 10776), (8980, 9954), (9429, 9480)]