1810492050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 4556851200

約数和(自身を除く): 2746359150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 199, 262, 393, 398, 463, 597, 655, 786, 926, 995, 1194, 1310, 1389, 1965, 1990, 2315, 2778, 2985, 3275, 3930, 4630, 4975, 5970, 6550, 6945, 9825, 9950, 11575, 13890, 14925, 19650, 23150, 26069, 29850, 34725, 52138, 60653, 69450, 78207, 92137, 121306, 130345, 156414, 181959, 184274, 260690, 276411, 303265, 363918, 391035, 460685, 552822, 606530, 651725, 782070, 909795, 921370, 1303450, 1382055, 1516325, 1819590, 1955175, 2303425, 2764110, 3032650, 3910350, 4548975, 4606850, 6910275, 9097950, 12069947, 13820550, 24139894, 36209841, 60349735, 72419682, 120699470, 181049205, 301748675, 362098410, 603497350, 905246025, 1810492050]

約数ペア:

[(1, 1810492050), (2, 905246025), (3, 603497350), (5, 362098410), (6, 301748675), (10, 181049205), (15, 120699470), (25, 72419682), (30, 60349735), (50, 36209841), (75, 24139894), (131, 13820550), (150, 12069947), (199, 9097950), (262, 6910275), (393, 4606850), (398, 4548975), (463, 3910350), (597, 3032650), (655, 2764110), (786, 2303425), (926, 1955175), (995, 1819590), (1194, 1516325), (1310, 1382055), (1389, 1303450), (1965, 921370), (1990, 909795), (2315, 782070), (2778, 651725), (2985, 606530), (3275, 552822), (3930, 460685), (4630, 391035), (4975, 363918), (5970, 303265), (6550, 276411), (6945, 260690), (9825, 184274), (9950, 181959), (11575, 156414), (13890, 130345), (14925, 121306), (19650, 92137), (23150, 78207), (26069, 69450), (29850, 60653), (34725, 52138)]