66258900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:990

約数の個数: 108

約数和(自身を含む): 210424032

約数和(自身を除く): 144165132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 150, 166, 180, 225, 249, 300, 332, 415, 450, 498, 747, 830, 887, 900, 996, 1245, 1494, 1660, 1774, 2075, 2490, 2661, 2988, 3548, 3735, 4150, 4435, 4980, 5322, 6225, 7470, 7983, 8300, 8870, 10644, 12450, 13305, 14940, 15966, 17740, 18675, 22175, 24900, 26610, 31932, 37350, 39915, 44350, 53220, 66525, 73621, 74700, 79830, 88700, 133050, 147242, 159660, 199575, 220863, 266100, 294484, 368105, 399150, 441726, 662589, 736210, 798300, 883452, 1104315, 1325178, 1472420, 1840525, 2208630, 2650356, 3312945, 3681050, 4417260, 5521575, 6625890, 7362100, 11043150, 13251780, 16564725, 22086300, 33129450, 66258900]

約数ペア:

[(1, 66258900), (2, 33129450), (3, 22086300), (4, 16564725), (5, 13251780), (6, 11043150), (9, 7362100), (10, 6625890), (12, 5521575), (15, 4417260), (18, 3681050), (20, 3312945), (25, 2650356), (30, 2208630), (36, 1840525), (45, 1472420), (50, 1325178), (60, 1104315), (75, 883452), (83, 798300), (90, 736210), (100, 662589), (150, 441726), (166, 399150), (180, 368105), (225, 294484), (249, 266100), (300, 220863), (332, 199575), (415, 159660), (450, 147242), (498, 133050), (747, 88700), (830, 79830), (887, 74700), (900, 73621), (996, 66525), (1245, 53220), (1494, 44350), (1660, 39915), (1774, 37350), (2075, 31932), (2490, 26610), (2661, 24900), (2988, 22175), (3548, 18675), (3735, 17740), (4150, 15966), (4435, 14940), (4980, 13305), (5322, 12450), (6225, 10644), (7470, 8870), (7983, 8300)]