197567576820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1457633}}^1$

素因数の和:1457902

約数の個数: 96

約数和(自身を含む): 617103930240

約数和(自身を除く): 419536353420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 251, 270, 502, 540, 753, 1004, 1255, 1506, 2259, 2510, 3012, 3765, 4518, 5020, 6777, 7530, 9036, 11295, 13554, 15060, 22590, 27108, 33885, 45180, 67770, 135540, 1457633, 2915266, 4372899, 5830532, 7288165, 8745798, 13118697, 14576330, 17491596, 21864495, 26237394, 29152660, 39356091, 43728990, 52474788, 65593485, 78712182, 87457980, 131186970, 157424364, 196780455, 262373940, 365865883, 393560910, 731731766, 787121820, 1097597649, 1463463532, 1829329415, 2195195298, 3292792947, 3658658830, 4390390596, 5487988245, 6585585894, 7317317660, 9878378841, 10975976490, 13171171788, 16463964735, 19756757682, 21951952980, 32927929470, 39513515364, 49391894205, 65855858940, 98783788410, 197567576820]

約数ペア:

[(1, 197567576820), (2, 98783788410), (3, 65855858940), (4, 49391894205), (5, 39513515364), (6, 32927929470), (9, 21951952980), (10, 19756757682), (12, 16463964735), (15, 13171171788), (18, 10975976490), (20, 9878378841), (27, 7317317660), (30, 6585585894), (36, 5487988245), (45, 4390390596), (54, 3658658830), (60, 3292792947), (90, 2195195298), (108, 1829329415), (135, 1463463532), (180, 1097597649), (251, 787121820), (270, 731731766), (502, 393560910), (540, 365865883), (753, 262373940), (1004, 196780455), (1255, 157424364), (1506, 131186970), (2259, 87457980), (2510, 78712182), (3012, 65593485), (3765, 52474788), (4518, 43728990), (5020, 39356091), (6777, 29152660), (7530, 26237394), (9036, 21864495), (11295, 17491596), (13554, 14576330), (15060, 13118697), (22590, 8745798), (27108, 7288165), (33885, 5830532), (45180, 4372899), (67770, 2915266), (135540, 1457633)]