275510880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5171}}^1$

素因数の和:5229

約数の個数: 144

約数和(自身を含む): 965777904

約数和(自身を除く): 690267024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5171, 5328, 5920, 6660, 8880, 10342, 10656, 13320, 15513, 17760, 20684, 25855, 26640, 31026, 41368, 46539, 51710, 53280, 62052, 77565, 82736, 93078, 103420, 124104, 155130, 165472, 186156, 191327, 206840, 232695, 248208, 310260, 372312, 382654, 413680, 465390, 496416, 573981, 620520, 744624, 765308, 827360, 930780, 956635, 1147962, 1241040, 1489248, 1530616, 1721943, 1861560, 1913270, 2295924, 2482080, 2869905, 3061232, 3443886, 3723120, 3826540, 4591848, 5739810, 6122464, 6887772, 7446240, 7653080, 8609715, 9183696, 11479620, 13775544, 15306160, 17219430, 18367392, 22959240, 27551088, 30612320, 34438860, 45918480, 55102176, 68877720, 91836960, 137755440, 275510880]

約数ペア:

[(1, 275510880), (2, 137755440), (3, 91836960), (4, 68877720), (5, 55102176), (6, 45918480), (8, 34438860), (9, 30612320), (10, 27551088), (12, 22959240), (15, 18367392), (16, 17219430), (18, 15306160), (20, 13775544), (24, 11479620), (30, 9183696), (32, 8609715), (36, 7653080), (37, 7446240), (40, 6887772), (45, 6122464), (48, 5739810), (60, 4591848), (72, 3826540), (74, 3723120), (80, 3443886), (90, 3061232), (96, 2869905), (111, 2482080), (120, 2295924), (144, 1913270), (148, 1861560), (160, 1721943), (180, 1530616), (185, 1489248), (222, 1241040), (240, 1147962), (288, 956635), (296, 930780), (333, 827360), (360, 765308), (370, 744624), (444, 620520), (480, 573981), (555, 496416), (592, 465390), (666, 413680), (720, 382654), (740, 372312), (888, 310260), (1110, 248208), (1184, 232695), (1332, 206840), (1440, 191327), (1480, 186156), (1665, 165472), (1776, 155130), (2220, 124104), (2664, 103420), (2960, 93078), (3330, 82736), (3552, 77565), (4440, 62052), (5171, 53280), (5328, 51710), (5920, 46539), (6660, 41368), (8880, 31026), (10342, 26640), (10656, 25855), (13320, 20684), (15513, 17760)]