227261880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 772817760

約数和(自身を除く): 545555880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 53, 60, 72, 86, 90, 106, 120, 129, 159, 172, 180, 212, 215, 258, 265, 277, 318, 344, 360, 387, 424, 430, 477, 516, 530, 554, 636, 645, 774, 795, 831, 860, 954, 1032, 1060, 1108, 1272, 1290, 1385, 1548, 1590, 1662, 1720, 1908, 1935, 2120, 2216, 2279, 2385, 2493, 2580, 2770, 3096, 3180, 3324, 3816, 3870, 4155, 4558, 4770, 4986, 5160, 5540, 6360, 6648, 6837, 7740, 8310, 9116, 9540, 9972, 11080, 11395, 11911, 12465, 13674, 14681, 15480, 16620, 18232, 19080, 19944, 20511, 22790, 23822, 24930, 27348, 29362, 33240, 34185, 35733, 41022, 44043, 45580, 47644, 49860, 54696, 58724, 59555, 68370, 71466, 73405, 82044, 88086, 91160, 95288, 99720, 102555, 107199, 117448, 119110, 132129, 136740, 142932, 146810, 164088, 176172, 178665, 205110, 214398, 220215, 238220, 264258, 273480, 285864, 293620, 352344, 357330, 410220, 428796, 440430, 476440, 528516, 535995, 587240, 631283, 660645, 714660, 820440, 857592, 880860, 1057032, 1071990, 1262566, 1321290, 1429320, 1761720, 1893849, 2143980, 2525132, 2642580, 3156415, 3787698, 4287960, 5050264, 5285160, 5681547, 6312830, 7575396, 9469245, 11363094, 12625660, 15150792, 18938490, 22726188, 25251320, 28407735, 37876980, 45452376, 56815470, 75753960, 113630940, 227261880]

約数ペア:

[(1, 227261880), (2, 113630940), (3, 75753960), (4, 56815470), (5, 45452376), (6, 37876980), (8, 28407735), (9, 25251320), (10, 22726188), (12, 18938490), (15, 15150792), (18, 12625660), (20, 11363094), (24, 9469245), (30, 7575396), (36, 6312830), (40, 5681547), (43, 5285160), (45, 5050264), (53, 4287960), (60, 3787698), (72, 3156415), (86, 2642580), (90, 2525132), (106, 2143980), (120, 1893849), (129, 1761720), (159, 1429320), (172, 1321290), (180, 1262566), (212, 1071990), (215, 1057032), (258, 880860), (265, 857592), (277, 820440), (318, 714660), (344, 660645), (360, 631283), (387, 587240), (424, 535995), (430, 528516), (477, 476440), (516, 440430), (530, 428796), (554, 410220), (636, 357330), (645, 352344), (774, 293620), (795, 285864), (831, 273480), (860, 264258), (954, 238220), (1032, 220215), (1060, 214398), (1108, 205110), (1272, 178665), (1290, 176172), (1385, 164088), (1548, 146810), (1590, 142932), (1662, 136740), (1720, 132129), (1908, 119110), (1935, 117448), (2120, 107199), (2216, 102555), (2279, 99720), (2385, 95288), (2493, 91160), (2580, 88086), (2770, 82044), (3096, 73405), (3180, 71466), (3324, 68370), (3816, 59555), (3870, 58724), (4155, 54696), (4558, 49860), (4770, 47644), (4986, 45580), (5160, 44043), (5540, 41022), (6360, 35733), (6648, 34185), (6837, 33240), (7740, 29362), (8310, 27348), (9116, 24930), (9540, 23822), (9972, 22790), (11080, 20511), (11395, 19944), (11911, 19080), (12465, 18232), (13674, 16620), (14681, 15480)]