13581000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{503}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 47174400

約数和(自身を除く): 33593400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 503, 540, 600, 675, 750, 900, 1000, 1006, 1080, 1125, 1350, 1500, 1509, 1800, 2012, 2250, 2515, 2700, 3000, 3018, 3375, 4024, 4500, 4527, 5030, 5400, 6036, 6750, 7545, 9000, 9054, 10060, 12072, 12575, 13500, 13581, 15090, 18108, 20120, 22635, 25150, 27000, 27162, 30180, 36216, 37725, 45270, 50300, 54324, 60360, 62875, 67905, 75450, 90540, 100600, 108648, 113175, 125750, 135810, 150900, 181080, 188625, 226350, 251500, 271620, 301800, 339525, 377250, 452700, 503000, 543240, 565875, 679050, 754500, 905400, 1131750, 1358100, 1509000, 1697625, 2263500, 2716200, 3395250, 4527000, 6790500, 13581000]

約数ペア:

[(1, 13581000), (2, 6790500), (3, 4527000), (4, 3395250), (5, 2716200), (6, 2263500), (8, 1697625), (9, 1509000), (10, 1358100), (12, 1131750), (15, 905400), (18, 754500), (20, 679050), (24, 565875), (25, 543240), (27, 503000), (30, 452700), (36, 377250), (40, 339525), (45, 301800), (50, 271620), (54, 251500), (60, 226350), (72, 188625), (75, 181080), (90, 150900), (100, 135810), (108, 125750), (120, 113175), (125, 108648), (135, 100600), (150, 90540), (180, 75450), (200, 67905), (216, 62875), (225, 60360), (250, 54324), (270, 50300), (300, 45270), (360, 37725), (375, 36216), (450, 30180), (500, 27162), (503, 27000), (540, 25150), (600, 22635), (675, 20120), (750, 18108), (900, 15090), (1000, 13581), (1006, 13500), (1080, 12575), (1125, 12072), (1350, 10060), (1500, 9054), (1509, 9000), (1800, 7545), (2012, 6750), (2250, 6036), (2515, 5400), (2700, 5030), (3000, 4527), (3018, 4500), (3375, 4024)]