61961850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7284

約数の個数: 72

約数和(自身を含む): 175256640

約数和(自身を除く): 113294790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 7247, 8550, 14494, 21741, 36235, 43482, 65223, 72470, 108705, 130446, 137693, 181175, 217410, 275386, 326115, 362350, 413079, 543525, 652230, 688465, 826158, 1087050, 1239237, 1376930, 1630575, 2065395, 2478474, 3261150, 3442325, 4130790, 6196185, 6884650, 10326975, 12392370, 20653950, 30980925, 61961850]

約数ペア:

[(1, 61961850), (2, 30980925), (3, 20653950), (5, 12392370), (6, 10326975), (9, 6884650), (10, 6196185), (15, 4130790), (18, 3442325), (19, 3261150), (25, 2478474), (30, 2065395), (38, 1630575), (45, 1376930), (50, 1239237), (57, 1087050), (75, 826158), (90, 688465), (95, 652230), (114, 543525), (150, 413079), (171, 362350), (190, 326115), (225, 275386), (285, 217410), (342, 181175), (450, 137693), (475, 130446), (570, 108705), (855, 72470), (950, 65223), (1425, 43482), (1710, 36235), (2850, 21741), (4275, 14494), (7247, 8550)]