161591250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1117

約数の個数: 80

約数和(自身を含む): 414092448

約数和(自身を除く): 252501198

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 125, 150, 205, 246, 250, 375, 410, 615, 625, 750, 1025, 1051, 1230, 1250, 1875, 2050, 2102, 3075, 3153, 3750, 5125, 5255, 6150, 6306, 10250, 10510, 15375, 15765, 25625, 26275, 30750, 31530, 43091, 51250, 52550, 76875, 78825, 86182, 129273, 131375, 153750, 157650, 215455, 258546, 262750, 394125, 430910, 646365, 656875, 788250, 1077275, 1292730, 1313750, 1970625, 2154550, 3231825, 3941250, 5386375, 6463650, 10772750, 16159125, 26931875, 32318250, 53863750, 80795625, 161591250]

約数ペア:

[(1, 161591250), (2, 80795625), (3, 53863750), (5, 32318250), (6, 26931875), (10, 16159125), (15, 10772750), (25, 6463650), (30, 5386375), (41, 3941250), (50, 3231825), (75, 2154550), (82, 1970625), (123, 1313750), (125, 1292730), (150, 1077275), (205, 788250), (246, 656875), (250, 646365), (375, 430910), (410, 394125), (615, 262750), (625, 258546), (750, 215455), (1025, 157650), (1051, 153750), (1230, 131375), (1250, 129273), (1875, 86182), (2050, 78825), (2102, 76875), (3075, 52550), (3153, 51250), (3750, 43091), (5125, 31530), (5255, 30750), (6150, 26275), (6306, 25625), (10250, 15765), (10510, 15375)]