84361860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 282102912

約数和(自身を除く): 197741052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 137, 165, 180, 198, 220, 274, 311, 330, 396, 411, 495, 548, 622, 660, 685, 822, 933, 990, 1233, 1244, 1370, 1507, 1555, 1644, 1866, 1980, 2055, 2466, 2740, 2799, 3014, 3110, 3421, 3732, 4110, 4521, 4665, 4932, 5598, 6028, 6165, 6220, 6842, 7535, 8220, 9042, 9330, 10263, 11196, 12330, 13563, 13684, 13995, 15070, 17105, 18084, 18660, 20526, 22605, 24660, 27126, 27990, 30140, 30789, 34210, 41052, 42607, 45210, 51315, 54252, 55980, 61578, 67815, 68420, 85214, 90420, 102630, 123156, 127821, 135630, 153945, 170428, 205260, 213035, 255642, 271260, 307890, 383463, 426070, 468677, 511284, 615780, 639105, 766926, 852140, 937354, 1278210, 1406031, 1533852, 1874708, 1917315, 2343385, 2556420, 2812062, 3834630, 4218093, 4686770, 5624124, 7030155, 7669260, 8436186, 9373540, 14060310, 16872372, 21090465, 28120620, 42180930, 84361860]

約数ペア:

[(1, 84361860), (2, 42180930), (3, 28120620), (4, 21090465), (5, 16872372), (6, 14060310), (9, 9373540), (10, 8436186), (11, 7669260), (12, 7030155), (15, 5624124), (18, 4686770), (20, 4218093), (22, 3834630), (30, 2812062), (33, 2556420), (36, 2343385), (44, 1917315), (45, 1874708), (55, 1533852), (60, 1406031), (66, 1278210), (90, 937354), (99, 852140), (110, 766926), (132, 639105), (137, 615780), (165, 511284), (180, 468677), (198, 426070), (220, 383463), (274, 307890), (311, 271260), (330, 255642), (396, 213035), (411, 205260), (495, 170428), (548, 153945), (622, 135630), (660, 127821), (685, 123156), (822, 102630), (933, 90420), (990, 85214), (1233, 68420), (1244, 67815), (1370, 61578), (1507, 55980), (1555, 54252), (1644, 51315), (1866, 45210), (1980, 42607), (2055, 41052), (2466, 34210), (2740, 30789), (2799, 30140), (3014, 27990), (3110, 27126), (3421, 24660), (3732, 22605), (4110, 20526), (4521, 18660), (4665, 18084), (4932, 17105), (5598, 15070), (6028, 13995), (6165, 13684), (6220, 13563), (6842, 12330), (7535, 11196), (8220, 10263), (9042, 9330)]