87483060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{69431}}^1$

素因数の和:69453

約数の個数: 72

約数和(自身を含む): 303278976

約数和(自身を除く): 215795916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 69431, 138862, 208293, 277724, 347155, 416586, 486017, 624879, 694310, 833172, 972034, 1041465, 1249758, 1388620, 1458051, 1944068, 2082930, 2430085, 2499516, 2916102, 3124395, 4165860, 4374153, 4860170, 5832204, 6248790, 7290255, 8748306, 9720340, 12497580, 14580510, 17496612, 21870765, 29161020, 43741530, 87483060]

約数ペア:

[(1, 87483060), (2, 43741530), (3, 29161020), (4, 21870765), (5, 17496612), (6, 14580510), (7, 12497580), (9, 9720340), (10, 8748306), (12, 7290255), (14, 6248790), (15, 5832204), (18, 4860170), (20, 4374153), (21, 4165860), (28, 3124395), (30, 2916102), (35, 2499516), (36, 2430085), (42, 2082930), (45, 1944068), (60, 1458051), (63, 1388620), (70, 1249758), (84, 1041465), (90, 972034), (105, 833172), (126, 694310), (140, 624879), (180, 486017), (210, 416586), (252, 347155), (315, 277724), (420, 208293), (630, 138862), (1260, 69431)]