2281050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 6339996

約数和(自身を除く): 4058946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 137, 150, 185, 222, 225, 274, 333, 370, 411, 450, 555, 666, 685, 822, 925, 1110, 1233, 1370, 1665, 1850, 2055, 2466, 2775, 3330, 3425, 4110, 5069, 5550, 6165, 6850, 8325, 10138, 10275, 12330, 15207, 16650, 20550, 25345, 30414, 30825, 45621, 50690, 61650, 76035, 91242, 126725, 152070, 228105, 253450, 380175, 456210, 760350, 1140525, 2281050]

約数ペア:

[(1, 2281050), (2, 1140525), (3, 760350), (5, 456210), (6, 380175), (9, 253450), (10, 228105), (15, 152070), (18, 126725), (25, 91242), (30, 76035), (37, 61650), (45, 50690), (50, 45621), (74, 30825), (75, 30414), (90, 25345), (111, 20550), (137, 16650), (150, 15207), (185, 12330), (222, 10275), (225, 10138), (274, 8325), (333, 6850), (370, 6165), (411, 5550), (450, 5069), (555, 4110), (666, 3425), (685, 3330), (822, 2775), (925, 2466), (1110, 2055), (1233, 1850), (1370, 1665)]