320202450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2099}}^1$

素因数の和:2233

約数の個数: 96

約数和(自身を含む): 890568000

約数和(自身を除く): 570365550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 113, 135, 150, 225, 226, 270, 339, 450, 565, 675, 678, 1017, 1130, 1350, 1695, 2034, 2099, 2825, 3051, 3390, 4198, 5085, 5650, 6102, 6297, 8475, 10170, 10495, 12594, 15255, 16950, 18891, 20990, 25425, 30510, 31485, 37782, 50850, 52475, 56673, 62970, 76275, 94455, 104950, 113346, 152550, 157425, 188910, 237187, 283365, 314850, 472275, 474374, 566730, 711561, 944550, 1185935, 1416825, 1423122, 2134683, 2371870, 2833650, 3557805, 4269366, 5929675, 6404049, 7115610, 10673415, 11859350, 12808098, 17789025, 21346830, 32020245, 35578050, 53367075, 64040490, 106734150, 160101225, 320202450]

約数ペア:

[(1, 320202450), (2, 160101225), (3, 106734150), (5, 64040490), (6, 53367075), (9, 35578050), (10, 32020245), (15, 21346830), (18, 17789025), (25, 12808098), (27, 11859350), (30, 10673415), (45, 7115610), (50, 6404049), (54, 5929675), (75, 4269366), (90, 3557805), (113, 2833650), (135, 2371870), (150, 2134683), (225, 1423122), (226, 1416825), (270, 1185935), (339, 944550), (450, 711561), (565, 566730), (675, 474374), (678, 472275), (1017, 314850), (1130, 283365), (1350, 237187), (1695, 188910), (2034, 157425), (2099, 152550), (2825, 113346), (3051, 104950), (3390, 94455), (4198, 76275), (5085, 62970), (5650, 56673), (6102, 52475), (6297, 50850), (8475, 37782), (10170, 31485), (10495, 30510), (12594, 25425), (15255, 20990), (16950, 18891)]