168548580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 556416000

約数和(自身を除く): 387867420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 47, 54, 58, 60, 87, 90, 94, 108, 116, 135, 141, 145, 174, 180, 188, 229, 235, 261, 270, 282, 290, 348, 423, 435, 458, 470, 522, 540, 564, 580, 687, 705, 783, 846, 870, 916, 940, 1044, 1145, 1269, 1305, 1363, 1374, 1410, 1566, 1692, 1740, 2061, 2115, 2290, 2538, 2610, 2726, 2748, 2820, 3132, 3435, 3915, 4089, 4122, 4230, 4580, 5076, 5220, 5452, 6183, 6345, 6641, 6815, 6870, 7830, 8178, 8244, 8460, 10305, 10763, 12267, 12366, 12690, 13282, 13630, 13740, 15660, 16356, 19923, 20445, 20610, 21526, 24534, 24732, 25380, 26564, 27260, 30915, 32289, 33205, 36801, 39846, 40890, 41220, 43052, 49068, 53815, 59769, 61335, 61830, 64578, 66410, 73602, 79692, 81780, 96867, 99615, 107630, 119538, 122670, 123660, 129156, 132820, 147204, 161445, 179307, 184005, 193734, 199230, 215260, 239076, 245340, 290601, 298845, 312127, 322890, 358614, 368010, 387468, 398460, 484335, 581202, 597690, 624254, 645780, 717228, 736020, 896535, 936381, 968670, 1162404, 1195380, 1248508, 1453005, 1560635, 1793070, 1872762, 1937340, 2809143, 2906010, 3121270, 3586140, 3745524, 4681905, 5618286, 5812020, 6242540, 8427429, 9363810, 11236572, 14045715, 16854858, 18727620, 28091430, 33709716, 42137145, 56182860, 84274290, 168548580]

約数ペア:

[(1, 168548580), (2, 84274290), (3, 56182860), (4, 42137145), (5, 33709716), (6, 28091430), (9, 18727620), (10, 16854858), (12, 14045715), (15, 11236572), (18, 9363810), (20, 8427429), (27, 6242540), (29, 5812020), (30, 5618286), (36, 4681905), (45, 3745524), (47, 3586140), (54, 3121270), (58, 2906010), (60, 2809143), (87, 1937340), (90, 1872762), (94, 1793070), (108, 1560635), (116, 1453005), (135, 1248508), (141, 1195380), (145, 1162404), (174, 968670), (180, 936381), (188, 896535), (229, 736020), (235, 717228), (261, 645780), (270, 624254), (282, 597690), (290, 581202), (348, 484335), (423, 398460), (435, 387468), (458, 368010), (470, 358614), (522, 322890), (540, 312127), (564, 298845), (580, 290601), (687, 245340), (705, 239076), (783, 215260), (846, 199230), (870, 193734), (916, 184005), (940, 179307), (1044, 161445), (1145, 147204), (1269, 132820), (1305, 129156), (1363, 123660), (1374, 122670), (1410, 119538), (1566, 107630), (1692, 99615), (1740, 96867), (2061, 81780), (2115, 79692), (2290, 73602), (2538, 66410), (2610, 64578), (2726, 61830), (2748, 61335), (2820, 59769), (3132, 53815), (3435, 49068), (3915, 43052), (4089, 41220), (4122, 40890), (4230, 39846), (4580, 36801), (5076, 33205), (5220, 32289), (5452, 30915), (6183, 27260), (6345, 26564), (6641, 25380), (6815, 24732), (6870, 24534), (7830, 21526), (8178, 20610), (8244, 20445), (8460, 19923), (10305, 16356), (10763, 15660), (12267, 13740), (12366, 13630), (12690, 13282)]