225951180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1488

約数の個数: 192

約数和(自身を含む): 806077440

約数和(自身を除く): 580126260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 754, 780, 812, 870, 910, 1015, 1092, 1131, 1218, 1365, 1427, 1508, 1740, 1820, 1885, 2030, 2262, 2436, 2639, 2730, 2854, 3045, 3770, 4060, 4281, 4524, 5278, 5460, 5655, 5708, 6090, 7135, 7540, 7917, 8562, 9989, 10556, 11310, 12180, 13195, 14270, 15834, 17124, 18551, 19978, 21405, 22620, 26390, 28540, 29967, 31668, 37102, 39585, 39956, 41383, 42810, 49945, 52780, 55653, 59934, 74204, 79170, 82766, 85620, 92755, 99890, 111306, 119868, 124149, 129857, 149835, 158340, 165532, 185510, 199780, 206915, 222612, 248298, 259714, 278265, 289681, 299670, 371020, 389571, 413830, 496596, 519428, 537979, 556530, 579362, 599340, 620745, 649285, 779142, 827660, 869043, 1075958, 1113060, 1158724, 1241490, 1298570, 1448405, 1558284, 1613937, 1738086, 1947855, 2151916, 2482980, 2597140, 2689895, 2896810, 3227874, 3476172, 3765853, 3895710, 4345215, 5379790, 5793620, 6455748, 7531706, 7791420, 8069685, 8690430, 10759580, 11297559, 15063412, 16139370, 17380860, 18829265, 22595118, 32278740, 37658530, 45190236, 56487795, 75317060, 112975590, 225951180]

約数ペア:

[(1, 225951180), (2, 112975590), (3, 75317060), (4, 56487795), (5, 45190236), (6, 37658530), (7, 32278740), (10, 22595118), (12, 18829265), (13, 17380860), (14, 16139370), (15, 15063412), (20, 11297559), (21, 10759580), (26, 8690430), (28, 8069685), (29, 7791420), (30, 7531706), (35, 6455748), (39, 5793620), (42, 5379790), (52, 4345215), (58, 3895710), (60, 3765853), (65, 3476172), (70, 3227874), (78, 2896810), (84, 2689895), (87, 2597140), (91, 2482980), (105, 2151916), (116, 1947855), (130, 1738086), (140, 1613937), (145, 1558284), (156, 1448405), (174, 1298570), (182, 1241490), (195, 1158724), (203, 1113060), (210, 1075958), (260, 869043), (273, 827660), (290, 779142), (348, 649285), (364, 620745), (377, 599340), (390, 579362), (406, 556530), (420, 537979), (435, 519428), (455, 496596), (546, 413830), (580, 389571), (609, 371020), (754, 299670), (780, 289681), (812, 278265), (870, 259714), (910, 248298), (1015, 222612), (1092, 206915), (1131, 199780), (1218, 185510), (1365, 165532), (1427, 158340), (1508, 149835), (1740, 129857), (1820, 124149), (1885, 119868), (2030, 111306), (2262, 99890), (2436, 92755), (2639, 85620), (2730, 82766), (2854, 79170), (3045, 74204), (3770, 59934), (4060, 55653), (4281, 52780), (4524, 49945), (5278, 42810), (5460, 41383), (5655, 39956), (5708, 39585), (6090, 37102), (7135, 31668), (7540, 29967), (7917, 28540), (8562, 26390), (9989, 22620), (10556, 21405), (11310, 19978), (12180, 18551), (13195, 17124), (14270, 15834)]