57965940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1283}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 176668128

約数和(自身を除く): 118702188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1255, 1283, 1506, 2259, 2510, 2566, 3012, 3765, 3849, 4518, 5020, 5132, 6415, 7530, 7698, 9036, 11295, 11547, 12830, 15060, 15396, 19245, 22590, 23094, 25660, 38490, 45180, 46188, 57735, 76980, 115470, 230940, 322033, 644066, 966099, 1288132, 1610165, 1932198, 2898297, 3220330, 3864396, 4830495, 5796594, 6440660, 9660990, 11593188, 14491485, 19321980, 28982970, 57965940]

約数ペア:

[(1, 57965940), (2, 28982970), (3, 19321980), (4, 14491485), (5, 11593188), (6, 9660990), (9, 6440660), (10, 5796594), (12, 4830495), (15, 3864396), (18, 3220330), (20, 2898297), (30, 1932198), (36, 1610165), (45, 1288132), (60, 966099), (90, 644066), (180, 322033), (251, 230940), (502, 115470), (753, 76980), (1004, 57735), (1255, 46188), (1283, 45180), (1506, 38490), (2259, 25660), (2510, 23094), (2566, 22590), (3012, 19245), (3765, 15396), (3849, 15060), (4518, 12830), (5020, 11547), (5132, 11295), (6415, 9036), (7530, 7698)]