202609620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{375203}}^1$

素因数の和:375221

約数の個数: 48

約数和(自身を含む): 630342720

約数和(自身を除く): 427733100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 375203, 750406, 1125609, 1500812, 1876015, 2251218, 3376827, 3752030, 4502436, 5628045, 6753654, 7504060, 10130481, 11256090, 13507308, 16884135, 20260962, 22512180, 33768270, 40521924, 50652405, 67536540, 101304810, 202609620]

約数ペア:

[(1, 202609620), (2, 101304810), (3, 67536540), (4, 50652405), (5, 40521924), (6, 33768270), (9, 22512180), (10, 20260962), (12, 16884135), (15, 13507308), (18, 11256090), (20, 10130481), (27, 7504060), (30, 6753654), (36, 5628045), (45, 4502436), (54, 3752030), (60, 3376827), (90, 2251218), (108, 1876015), (135, 1500812), (180, 1125609), (270, 750406), (540, 375203)]