206722260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 472589100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 53, 54, 60, 62, 90, 93, 106, 108, 124, 135, 155, 159, 180, 186, 212, 233, 265, 270, 279, 310, 318, 372, 465, 466, 477, 530, 540, 558, 620, 636, 699, 795, 837, 930, 932, 954, 1060, 1116, 1165, 1395, 1398, 1431, 1590, 1643, 1674, 1860, 1908, 2097, 2330, 2385, 2790, 2796, 2862, 3180, 3286, 3348, 3495, 4185, 4194, 4660, 4770, 4929, 5580, 5724, 6291, 6572, 6990, 7155, 7223, 8215, 8370, 8388, 9540, 9858, 10485, 12349, 12582, 13980, 14310, 14446, 14787, 16430, 16740, 19716, 20970, 21669, 24645, 24698, 25164, 28620, 28892, 29574, 31455, 32860, 36115, 37047, 41940, 43338, 44361, 49290, 49396, 59148, 61745, 62910, 65007, 72230, 73935, 74094, 86676, 88722, 98580, 108345, 111141, 123490, 125820, 130014, 144460, 147870, 148188, 177444, 185235, 195021, 216690, 221805, 222282, 246980, 260028, 295740, 325035, 333423, 370470, 382819, 390042, 433380, 443610, 444564, 555705, 650070, 666846, 740940, 765638, 780084, 887220, 975105, 1111410, 1148457, 1300140, 1333692, 1531276, 1667115, 1914095, 1950210, 2222820, 2296914, 3334230, 3445371, 3828190, 3900420, 4593828, 5742285, 6668460, 6890742, 7656380, 10336113, 11484570, 13781484, 17226855, 20672226, 22969140, 34453710, 41344452, 51680565, 68907420, 103361130, 206722260]

約数ペア:

[(1, 206722260), (2, 103361130), (3, 68907420), (4, 51680565), (5, 41344452), (6, 34453710), (9, 22969140), (10, 20672226), (12, 17226855), (15, 13781484), (18, 11484570), (20, 10336113), (27, 7656380), (30, 6890742), (31, 6668460), (36, 5742285), (45, 4593828), (53, 3900420), (54, 3828190), (60, 3445371), (62, 3334230), (90, 2296914), (93, 2222820), (106, 1950210), (108, 1914095), (124, 1667115), (135, 1531276), (155, 1333692), (159, 1300140), (180, 1148457), (186, 1111410), (212, 975105), (233, 887220), (265, 780084), (270, 765638), (279, 740940), (310, 666846), (318, 650070), (372, 555705), (465, 444564), (466, 443610), (477, 433380), (530, 390042), (540, 382819), (558, 370470), (620, 333423), (636, 325035), (699, 295740), (795, 260028), (837, 246980), (930, 222282), (932, 221805), (954, 216690), (1060, 195021), (1116, 185235), (1165, 177444), (1395, 148188), (1398, 147870), (1431, 144460), (1590, 130014), (1643, 125820), (1674, 123490), (1860, 111141), (1908, 108345), (2097, 98580), (2330, 88722), (2385, 86676), (2790, 74094), (2796, 73935), (2862, 72230), (3180, 65007), (3286, 62910), (3348, 61745), (3495, 59148), (4185, 49396), (4194, 49290), (4660, 44361), (4770, 43338), (4929, 41940), (5580, 37047), (5724, 36115), (6291, 32860), (6572, 31455), (6990, 29574), (7155, 28892), (7223, 28620), (8215, 25164), (8370, 24698), (8388, 24645), (9540, 21669), (9858, 20970), (10485, 19716), (12349, 16740), (12582, 16430), (13980, 14787), (14310, 14446)]