71739180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3527}}^1$

素因数の和:3655

約数の個数: 72

約数和(自身を含む): 219596832

約数和(自身を除く): 147857652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 3527, 4068, 5085, 6780, 7054, 10170, 10581, 14108, 17635, 20340, 21162, 31743, 35270, 42324, 52905, 63486, 70540, 105810, 126972, 158715, 211620, 317430, 398551, 634860, 797102, 1195653, 1594204, 1992755, 2391306, 3586959, 3985510, 4782612, 5978265, 7173918, 7971020, 11956530, 14347836, 17934795, 23913060, 35869590, 71739180]

約数ペア:

[(1, 71739180), (2, 35869590), (3, 23913060), (4, 17934795), (5, 14347836), (6, 11956530), (9, 7971020), (10, 7173918), (12, 5978265), (15, 4782612), (18, 3985510), (20, 3586959), (30, 2391306), (36, 1992755), (45, 1594204), (60, 1195653), (90, 797102), (113, 634860), (180, 398551), (226, 317430), (339, 211620), (452, 158715), (565, 126972), (678, 105810), (1017, 70540), (1130, 63486), (1356, 52905), (1695, 42324), (2034, 35270), (2260, 31743), (3390, 21162), (3527, 20340), (4068, 17635), (5085, 14108), (6780, 10581), (7054, 10170)]