57887460

素因数分解:

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

素因数の和:344

約数の個数: 144

約数和(自身を含む): 187002816

約数和(自身を除く): 129115356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 243, 258, 270, 277, 324, 387, 405, 430, 486, 516, 540, 554, 645, 774, 810, 831, 860, 972, 1108, 1161, 1215, 1290, 1385, 1548, 1620, 1662, 1935, 2322, 2430, 2493, 2580, 2770, 3324, 3483, 3870, 4155, 4644, 4860, 4986, 5540, 5805, 6966, 7479, 7740, 8310, 9972, 10449, 11610, 11911, 12465, 13932, 14958, 16620, 17415, 20898, 22437, 23220, 23822, 24930, 29916, 34830, 35733, 37395, 41796, 44874, 47644, 49860, 52245, 59555, 67311, 69660, 71466, 74790, 89748, 104490, 107199, 112185, 119110, 134622, 142932, 149580, 178665, 208980, 214398, 224370, 238220, 269244, 321597, 336555, 357330, 428796, 448740, 535995, 643194, 673110, 714660, 964791, 1071990, 1286388, 1346220, 1607985, 1929582, 2143980, 2894373, 3215970, 3859164, 4823955, 5788746, 6431940, 9647910, 11577492, 14471865, 19295820, 28943730, 57887460]

約数ペア:

[(1, 57887460), (2, 28943730), (3, 19295820), (4, 14471865), (5, 11577492), (6, 9647910), (9, 6431940), (10, 5788746), (12, 4823955), (15, 3859164), (18, 3215970), (20, 2894373), (27, 2143980), (30, 1929582), (36, 1607985), (43, 1346220), (45, 1286388), (54, 1071990), (60, 964791), (81, 714660), (86, 673110), (90, 643194), (108, 535995), (129, 448740), (135, 428796), (162, 357330), (172, 336555), (180, 321597), (215, 269244), (243, 238220), (258, 224370), (270, 214398), (277, 208980), (324, 178665), (387, 149580), (405, 142932), (430, 134622), (486, 119110), (516, 112185), (540, 107199), (554, 104490), (645, 89748), (774, 74790), (810, 71466), (831, 69660), (860, 67311), (972, 59555), (1108, 52245), (1161, 49860), (1215, 47644), (1290, 44874), (1385, 41796), (1548, 37395), (1620, 35733), (1662, 34830), (1935, 29916), (2322, 24930), (2430, 23822), (2493, 23220), (2580, 22437), (2770, 20898), (3324, 17415), (3483, 16620), (3870, 14958), (4155, 13932), (4644, 12465), (4860, 11911), (4986, 11610), (5540, 10449), (5805, 9972), (6966, 8310), (7479, 7740)]