45541620

素因数分解:

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

素因数の和:1021

約数の個数: 54

約数和(自身を含む): 138418098

約数和(自身を除く): 92876478

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503, 1006, 1509, 2012, 2515, 3018, 4527, 5030, 6036, 7545, 9054, 10060, 15090, 18108, 22635, 30180, 45270, 90540, 253009, 506018, 759027, 1012036, 1265045, 1518054, 2277081, 2530090, 3036108, 3795135, 4554162, 5060180, 7590270, 9108324, 11385405, 15180540, 22770810, 45541620]

約数ペア:

[(1, 45541620), (2, 22770810), (3, 15180540), (4, 11385405), (5, 9108324), (6, 7590270), (9, 5060180), (10, 4554162), (12, 3795135), (15, 3036108), (18, 2530090), (20, 2277081), (30, 1518054), (36, 1265045), (45, 1012036), (60, 759027), (90, 506018), (180, 253009), (503, 90540), (1006, 45270), (1509, 30180), (2012, 22635), (2515, 18108), (3018, 15090), (4527, 10060), (5030, 9054), (6036, 7545)]