39760380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 134918784

約数和(自身を除く): 95158404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 467, 473, 495, 516, 645, 660, 774, 860, 934, 946, 990, 1290, 1401, 1419, 1548, 1868, 1892, 1935, 1980, 2335, 2365, 2580, 2802, 2838, 3870, 4203, 4257, 4670, 4730, 5137, 5604, 5676, 7005, 7095, 7740, 8406, 8514, 9340, 9460, 10274, 14010, 14190, 15411, 16812, 17028, 20081, 20548, 21015, 21285, 25685, 28020, 28380, 30822, 40162, 42030, 42570, 46233, 51370, 60243, 61644, 77055, 80324, 84060, 85140, 92466, 100405, 102740, 120486, 154110, 180729, 184932, 200810, 220891, 231165, 240972, 301215, 308220, 361458, 401620, 441782, 462330, 602430, 662673, 722916, 883564, 903645, 924660, 1104455, 1204860, 1325346, 1807290, 1988019, 2208910, 2650692, 3313365, 3614580, 3976038, 4417820, 6626730, 7952076, 9940095, 13253460, 19880190, 39760380]

約数ペア:

[(1, 39760380), (2, 19880190), (3, 13253460), (4, 9940095), (5, 7952076), (6, 6626730), (9, 4417820), (10, 3976038), (11, 3614580), (12, 3313365), (15, 2650692), (18, 2208910), (20, 1988019), (22, 1807290), (30, 1325346), (33, 1204860), (36, 1104455), (43, 924660), (44, 903645), (45, 883564), (55, 722916), (60, 662673), (66, 602430), (86, 462330), (90, 441782), (99, 401620), (110, 361458), (129, 308220), (132, 301215), (165, 240972), (172, 231165), (180, 220891), (198, 200810), (215, 184932), (220, 180729), (258, 154110), (330, 120486), (387, 102740), (396, 100405), (430, 92466), (467, 85140), (473, 84060), (495, 80324), (516, 77055), (645, 61644), (660, 60243), (774, 51370), (860, 46233), (934, 42570), (946, 42030), (990, 40162), (1290, 30822), (1401, 28380), (1419, 28020), (1548, 25685), (1868, 21285), (1892, 21015), (1935, 20548), (1980, 20081), (2335, 17028), (2365, 16812), (2580, 15411), (2802, 14190), (2838, 14010), (3870, 10274), (4203, 9460), (4257, 9340), (4670, 8514), (4730, 8406), (5137, 7740), (5604, 7095), (5676, 7005)]