173536020

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{5101}}^1$

素因数の和:5132

約数の個数: 144

約数和(自身を含む): 623995008

約数和(自身を除く): 450458988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5101, 5670, 6804, 8505, 10202, 11340, 15303, 17010, 20404, 25505, 30606, 34020, 35707, 45909, 51010, 61212, 71414, 76515, 91818, 102020, 107121, 137727, 142828, 153030, 178535, 183636, 214242, 229545, 275454, 306060, 321363, 357070, 413181, 428484, 459090, 535605, 550908, 642726, 688635, 714140, 826362, 918180, 964089, 1071210, 1239543, 1285452, 1377270, 1606815, 1652724, 1928178, 2065905, 2142420, 2479086, 2754540, 2892267, 3213630, 3856356, 4131810, 4820445, 4958172, 5784534, 6197715, 6427260, 8263620, 8676801, 9640890, 11569068, 12395430, 14461335, 17353602, 19281780, 24790860, 28922670, 34707204, 43384005, 57845340, 86768010, 173536020]

約数ペア:

[(1, 173536020), (2, 86768010), (3, 57845340), (4, 43384005), (5, 34707204), (6, 28922670), (7, 24790860), (9, 19281780), (10, 17353602), (12, 14461335), (14, 12395430), (15, 11569068), (18, 9640890), (20, 8676801), (21, 8263620), (27, 6427260), (28, 6197715), (30, 5784534), (35, 4958172), (36, 4820445), (42, 4131810), (45, 3856356), (54, 3213630), (60, 2892267), (63, 2754540), (70, 2479086), (81, 2142420), (84, 2065905), (90, 1928178), (105, 1652724), (108, 1606815), (126, 1377270), (135, 1285452), (140, 1239543), (162, 1071210), (180, 964089), (189, 918180), (210, 826362), (243, 714140), (252, 688635), (270, 642726), (315, 550908), (324, 535605), (378, 459090), (405, 428484), (420, 413181), (486, 357070), (540, 321363), (567, 306060), (630, 275454), (756, 229545), (810, 214242), (945, 183636), (972, 178535), (1134, 153030), (1215, 142828), (1260, 137727), (1620, 107121), (1701, 102020), (1890, 91818), (2268, 76515), (2430, 71414), (2835, 61212), (3402, 51010), (3780, 45909), (4860, 35707), (5101, 34020), (5670, 30606), (6804, 25505), (8505, 20404), (10202, 17010), (11340, 15303)]