63180900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{70201}}^1$

素因数の和:70221

約数の個数: 54

約数和(自身を含む): 198039842

約数和(自身を除く): 134858942

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 70201, 140402, 210603, 280804, 351005, 421206, 631809, 702010, 842412, 1053015, 1263618, 1404020, 1755025, 2106030, 2527236, 3159045, 3510050, 4212060, 5265075, 6318090, 7020100, 10530150, 12636180, 15795225, 21060300, 31590450, 63180900]

約数ペア:

[(1, 63180900), (2, 31590450), (3, 21060300), (4, 15795225), (5, 12636180), (6, 10530150), (9, 7020100), (10, 6318090), (12, 5265075), (15, 4212060), (18, 3510050), (20, 3159045), (25, 2527236), (30, 2106030), (36, 1755025), (45, 1404020), (50, 1263618), (60, 1053015), (75, 842412), (90, 702010), (100, 631809), (150, 421206), (180, 351005), (225, 280804), (300, 210603), (450, 140402), (900, 70201)]