62665020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31649}}^1$

素因数の和:31675

約数の個数: 72

約数和(自身を含む): 207370800

約数和(自身を除く): 144705780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 31649, 63298, 94947, 126596, 158245, 189894, 284841, 316490, 348139, 379788, 474735, 569682, 632980, 696278, 949470, 1044417, 1139364, 1392556, 1424205, 1740695, 1898940, 2088834, 2848410, 3133251, 3481390, 4177668, 5222085, 5696820, 6266502, 6962780, 10444170, 12533004, 15666255, 20888340, 31332510, 62665020]

約数ペア:

[(1, 62665020), (2, 31332510), (3, 20888340), (4, 15666255), (5, 12533004), (6, 10444170), (9, 6962780), (10, 6266502), (11, 5696820), (12, 5222085), (15, 4177668), (18, 3481390), (20, 3133251), (22, 2848410), (30, 2088834), (33, 1898940), (36, 1740695), (44, 1424205), (45, 1392556), (55, 1139364), (60, 1044417), (66, 949470), (90, 696278), (99, 632980), (110, 569682), (132, 474735), (165, 379788), (180, 348139), (198, 316490), (220, 284841), (330, 189894), (396, 158245), (495, 126596), (660, 94947), (990, 63298), (1980, 31649)]