154051020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6247}}^1$

素因数の和:6399

約数の個数: 72

約数和(自身を含む): 470774304

約数和(自身を除く): 316723284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 6247, 8220, 12330, 12494, 18741, 24660, 24988, 31235, 37482, 56223, 62470, 74964, 93705, 112446, 124940, 187410, 224892, 281115, 374820, 562230, 855839, 1124460, 1711678, 2567517, 3423356, 4279195, 5135034, 7702551, 8558390, 10270068, 12837585, 15405102, 17116780, 25675170, 30810204, 38512755, 51350340, 77025510, 154051020]

約数ペア:

[(1, 154051020), (2, 77025510), (3, 51350340), (4, 38512755), (5, 30810204), (6, 25675170), (9, 17116780), (10, 15405102), (12, 12837585), (15, 10270068), (18, 8558390), (20, 7702551), (30, 5135034), (36, 4279195), (45, 3423356), (60, 2567517), (90, 1711678), (137, 1124460), (180, 855839), (274, 562230), (411, 374820), (548, 281115), (685, 224892), (822, 187410), (1233, 124940), (1370, 112446), (1644, 93705), (2055, 74964), (2466, 62470), (2740, 56223), (4110, 37482), (4932, 31235), (6165, 24988), (6247, 24660), (8220, 18741), (12330, 12494)]