83135340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 269837568

約数和(自身を除く): 186702228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 115, 129, 138, 172, 180, 207, 215, 230, 258, 276, 345, 387, 414, 430, 460, 467, 516, 645, 690, 774, 828, 860, 934, 989, 1035, 1290, 1380, 1401, 1548, 1868, 1935, 1978, 2070, 2335, 2580, 2802, 2967, 3870, 3956, 4140, 4203, 4670, 4945, 5604, 5934, 7005, 7740, 8406, 8901, 9340, 9890, 10741, 11868, 14010, 14835, 16812, 17802, 19780, 20081, 21015, 21482, 28020, 29670, 32223, 35604, 40162, 42030, 42964, 44505, 53705, 59340, 60243, 64446, 80324, 84060, 89010, 96669, 100405, 107410, 120486, 128892, 161115, 178020, 180729, 193338, 200810, 214820, 240972, 301215, 322230, 361458, 386676, 401620, 461863, 483345, 602430, 644460, 722916, 903645, 923726, 966690, 1204860, 1385589, 1807290, 1847452, 1933380, 2309315, 2771178, 3614580, 4156767, 4618630, 5542356, 6927945, 8313534, 9237260, 13855890, 16627068, 20783835, 27711780, 41567670, 83135340]

約数ペア:

[(1, 83135340), (2, 41567670), (3, 27711780), (4, 20783835), (5, 16627068), (6, 13855890), (9, 9237260), (10, 8313534), (12, 6927945), (15, 5542356), (18, 4618630), (20, 4156767), (23, 3614580), (30, 2771178), (36, 2309315), (43, 1933380), (45, 1847452), (46, 1807290), (60, 1385589), (69, 1204860), (86, 966690), (90, 923726), (92, 903645), (115, 722916), (129, 644460), (138, 602430), (172, 483345), (180, 461863), (207, 401620), (215, 386676), (230, 361458), (258, 322230), (276, 301215), (345, 240972), (387, 214820), (414, 200810), (430, 193338), (460, 180729), (467, 178020), (516, 161115), (645, 128892), (690, 120486), (774, 107410), (828, 100405), (860, 96669), (934, 89010), (989, 84060), (1035, 80324), (1290, 64446), (1380, 60243), (1401, 59340), (1548, 53705), (1868, 44505), (1935, 42964), (1978, 42030), (2070, 40162), (2335, 35604), (2580, 32223), (2802, 29670), (2967, 28020), (3870, 21482), (3956, 21015), (4140, 20081), (4203, 19780), (4670, 17802), (4945, 16812), (5604, 14835), (5934, 14010), (7005, 11868), (7740, 10741), (8406, 9890), (8901, 9340)]