75385440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4061

約数の個数: 144

約数和(自身を含む): 277110288

約数和(自身を除く): 201724848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4027, 4680, 6240, 8054, 9360, 12081, 16108, 18720, 20135, 24162, 32216, 36243, 40270, 48324, 52351, 60405, 64432, 72486, 80540, 96648, 104702, 120810, 128864, 144972, 157053, 161080, 181215, 193296, 209404, 241620, 261755, 289944, 314106, 322160, 362430, 386592, 418808, 471159, 483240, 523510, 579888, 628212, 644320, 724860, 785265, 837616, 942318, 966480, 1047020, 1159776, 1256424, 1449720, 1570530, 1675232, 1884636, 1932960, 2094040, 2355795, 2512848, 2899440, 3141060, 3769272, 4188080, 4711590, 5025696, 5798880, 6282120, 7538544, 8376160, 9423180, 12564240, 15077088, 18846360, 25128480, 37692720, 75385440]

約数ペア:

[(1, 75385440), (2, 37692720), (3, 25128480), (4, 18846360), (5, 15077088), (6, 12564240), (8, 9423180), (9, 8376160), (10, 7538544), (12, 6282120), (13, 5798880), (15, 5025696), (16, 4711590), (18, 4188080), (20, 3769272), (24, 3141060), (26, 2899440), (30, 2512848), (32, 2355795), (36, 2094040), (39, 1932960), (40, 1884636), (45, 1675232), (48, 1570530), (52, 1449720), (60, 1256424), (65, 1159776), (72, 1047020), (78, 966480), (80, 942318), (90, 837616), (96, 785265), (104, 724860), (117, 644320), (120, 628212), (130, 579888), (144, 523510), (156, 483240), (160, 471159), (180, 418808), (195, 386592), (208, 362430), (234, 322160), (240, 314106), (260, 289944), (288, 261755), (312, 241620), (360, 209404), (390, 193296), (416, 181215), (468, 161080), (480, 157053), (520, 144972), (585, 128864), (624, 120810), (720, 104702), (780, 96648), (936, 80540), (1040, 72486), (1170, 64432), (1248, 60405), (1440, 52351), (1560, 48324), (1872, 40270), (2080, 36243), (2340, 32216), (3120, 24162), (3744, 20135), (4027, 18720), (4680, 16108), (6240, 12081), (8054, 9360)]