85984920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 322920000

約数和(自身を除く): 236935080

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, 84, 90, 105, 120, 126, 140, 149, 168, 180, 210, 229, 252, 280, 298, 315, 360, 420, 447, 458, 504, 596, 630, 687, 745, 840, 894, 916, 1043, 1145, 1192, 1260, 1341, 1374, 1490, 1603, 1788, 1832, 2061, 2086, 2235, 2290, 2520, 2682, 2748, 2980, 3129, 3206, 3435, 3576, 4122, 4172, 4470, 4580, 4809, 5215, 5364, 5496, 5960, 6258, 6412, 6705, 6870, 8015, 8244, 8344, 8940, 9160, 9387, 9618, 10305, 10430, 10728, 12516, 12824, 13410, 13740, 14427, 15645, 16030, 16488, 17880, 18774, 19236, 20610, 20860, 24045, 25032, 26820, 27480, 28854, 31290, 32060, 34121, 37548, 38472, 41220, 41720, 46935, 48090, 53640, 57708, 62580, 64120, 68242, 72135, 75096, 82440, 93870, 96180, 102363, 115416, 125160, 136484, 144270, 170605, 187740, 192360, 204726, 238847, 272968, 288540, 307089, 341210, 375480, 409452, 477694, 511815, 577080, 614178, 682420, 716541, 818904, 955388, 1023630, 1194235, 1228356, 1364840, 1433082, 1535445, 1910776, 2047260, 2149623, 2388470, 2456712, 2866164, 3070890, 3582705, 4094520, 4299246, 4776940, 5732328, 6141780, 7165410, 8598492, 9553880, 10748115, 12283560, 14330820, 17196984, 21496230, 28661640, 42992460, 85984920]

約数ペア:

[(1, 85984920), (2, 42992460), (3, 28661640), (4, 21496230), (5, 17196984), (6, 14330820), (7, 12283560), (8, 10748115), (9, 9553880), (10, 8598492), (12, 7165410), (14, 6141780), (15, 5732328), (18, 4776940), (20, 4299246), (21, 4094520), (24, 3582705), (28, 3070890), (30, 2866164), (35, 2456712), (36, 2388470), (40, 2149623), (42, 2047260), (45, 1910776), (56, 1535445), (60, 1433082), (63, 1364840), (70, 1228356), (72, 1194235), (84, 1023630), (90, 955388), (105, 818904), (120, 716541), (126, 682420), (140, 614178), (149, 577080), (168, 511815), (180, 477694), (210, 409452), (229, 375480), (252, 341210), (280, 307089), (298, 288540), (315, 272968), (360, 238847), (420, 204726), (447, 192360), (458, 187740), (504, 170605), (596, 144270), (630, 136484), (687, 125160), (745, 115416), (840, 102363), (894, 96180), (916, 93870), (1043, 82440), (1145, 75096), (1192, 72135), (1260, 68242), (1341, 64120), (1374, 62580), (1490, 57708), (1603, 53640), (1788, 48090), (1832, 46935), (2061, 41720), (2086, 41220), (2235, 38472), (2290, 37548), (2520, 34121), (2682, 32060), (2748, 31290), (2980, 28854), (3129, 27480), (3206, 26820), (3435, 25032), (3576, 24045), (4122, 20860), (4172, 20610), (4470, 19236), (4580, 18774), (4809, 17880), (5215, 16488), (5364, 16030), (5496, 15645), (5960, 14427), (6258, 13740), (6412, 13410), (6705, 12824), (6870, 12516), (8015, 10728), (8244, 10430), (8344, 10305), (8940, 9618), (9160, 9387)]