418052340

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 168

約数和(自身を含む): 1343576808

約数和(自身を除く): 925524468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 243, 265, 270, 318, 324, 405, 477, 486, 530, 540, 541, 636, 729, 795, 810, 954, 972, 1060, 1082, 1215, 1431, 1458, 1590, 1620, 1623, 1908, 2164, 2385, 2430, 2705, 2862, 2916, 3180, 3246, 3645, 4293, 4770, 4860, 4869, 5410, 5724, 6492, 7155, 7290, 8115, 8586, 9540, 9738, 10820, 12879, 14310, 14580, 14607, 16230, 17172, 19476, 21465, 24345, 25758, 28620, 28673, 29214, 32460, 38637, 42930, 43821, 48690, 51516, 57346, 58428, 64395, 73035, 77274, 85860, 86019, 87642, 97380, 114692, 128790, 131463, 143365, 146070, 154548, 172038, 175284, 193185, 219105, 257580, 258057, 262926, 286730, 292140, 344076, 386370, 394389, 430095, 438210, 516114, 525852, 573460, 657315, 772740, 774171, 788778, 860190, 876420, 1032228, 1290285, 1314630, 1548342, 1577556, 1720380, 1971945, 2322513, 2580570, 2629260, 3096684, 3870855, 3943890, 4645026, 5161140, 6967539, 7741710, 7887780, 9290052, 11612565, 13935078, 15483420, 20902617, 23225130, 27870156, 34837695, 41805234, 46450260, 69675390, 83610468, 104513085, 139350780, 209026170, 418052340]

約数ペア:

[(1, 418052340), (2, 209026170), (3, 139350780), (4, 104513085), (5, 83610468), (6, 69675390), (9, 46450260), (10, 41805234), (12, 34837695), (15, 27870156), (18, 23225130), (20, 20902617), (27, 15483420), (30, 13935078), (36, 11612565), (45, 9290052), (53, 7887780), (54, 7741710), (60, 6967539), (81, 5161140), (90, 4645026), (106, 3943890), (108, 3870855), (135, 3096684), (159, 2629260), (162, 2580570), (180, 2322513), (212, 1971945), (243, 1720380), (265, 1577556), (270, 1548342), (318, 1314630), (324, 1290285), (405, 1032228), (477, 876420), (486, 860190), (530, 788778), (540, 774171), (541, 772740), (636, 657315), (729, 573460), (795, 525852), (810, 516114), (954, 438210), (972, 430095), (1060, 394389), (1082, 386370), (1215, 344076), (1431, 292140), (1458, 286730), (1590, 262926), (1620, 258057), (1623, 257580), (1908, 219105), (2164, 193185), (2385, 175284), (2430, 172038), (2705, 154548), (2862, 146070), (2916, 143365), (3180, 131463), (3246, 128790), (3645, 114692), (4293, 97380), (4770, 87642), (4860, 86019), (4869, 85860), (5410, 77274), (5724, 73035), (6492, 64395), (7155, 58428), (7290, 57346), (8115, 51516), (8586, 48690), (9540, 43821), (9738, 42930), (10820, 38637), (12879, 32460), (14310, 29214), (14580, 28673), (14607, 28620), (16230, 25758), (17172, 24345), (19476, 21465)]