1525156740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{26729}}^1$

素因数の和:27061

約数の個数: 72

約数和(自身を含む): 4641076440

約数和(自身を除く): 3115919700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1268, 1585, 1902, 2853, 3170, 3804, 4755, 5706, 6340, 9510, 11412, 14265, 19020, 26729, 28530, 53458, 57060, 80187, 106916, 133645, 160374, 240561, 267290, 320748, 400935, 481122, 534580, 801870, 962244, 1202805, 1603740, 2405610, 4811220, 8473093, 16946186, 25419279, 33892372, 42365465, 50838558, 76257837, 84730930, 101677116, 127096395, 152515674, 169461860, 254192790, 305031348, 381289185, 508385580, 762578370, 1525156740]

約数ペア:

[(1, 1525156740), (2, 762578370), (3, 508385580), (4, 381289185), (5, 305031348), (6, 254192790), (9, 169461860), (10, 152515674), (12, 127096395), (15, 101677116), (18, 84730930), (20, 76257837), (30, 50838558), (36, 42365465), (45, 33892372), (60, 25419279), (90, 16946186), (180, 8473093), (317, 4811220), (634, 2405610), (951, 1603740), (1268, 1202805), (1585, 962244), (1902, 801870), (2853, 534580), (3170, 481122), (3804, 400935), (4755, 320748), (5706, 267290), (6340, 240561), (9510, 160374), (11412, 133645), (14265, 106916), (19020, 80187), (26729, 57060), (28530, 53458)]