57502260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5237}}^1$

素因数の和:5313

約数の個数: 72

約数和(自身を含む): 177316776

約数和(自身を除く): 119814516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5237, 5490, 10474, 10980, 15711, 20948, 26185, 31422, 47133, 52370, 62844, 78555, 94266, 104740, 157110, 188532, 235665, 314220, 319457, 471330, 638914, 942660, 958371, 1277828, 1597285, 1916742, 2875113, 3194570, 3833484, 4791855, 5750226, 6389140, 9583710, 11500452, 14375565, 19167420, 28751130, 57502260]

約数ペア:

[(1, 57502260), (2, 28751130), (3, 19167420), (4, 14375565), (5, 11500452), (6, 9583710), (9, 6389140), (10, 5750226), (12, 4791855), (15, 3833484), (18, 3194570), (20, 2875113), (30, 1916742), (36, 1597285), (45, 1277828), (60, 958371), (61, 942660), (90, 638914), (122, 471330), (180, 319457), (183, 314220), (244, 235665), (305, 188532), (366, 157110), (549, 104740), (610, 94266), (732, 78555), (915, 62844), (1098, 52370), (1220, 47133), (1830, 31422), (2196, 26185), (2745, 20948), (3660, 15711), (5237, 10980), (5490, 10474)]