54554940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 183980160

約数和(自身を除く): 129425220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 396, 467, 495, 531, 590, 649, 660, 708, 885, 934, 990, 1062, 1180, 1298, 1401, 1770, 1868, 1947, 1980, 2124, 2335, 2596, 2655, 2802, 3245, 3540, 3894, 4203, 4670, 5137, 5310, 5604, 5841, 6490, 7005, 7788, 8406, 9340, 9735, 10274, 10620, 11682, 12980, 14010, 15411, 16812, 19470, 20548, 21015, 23364, 25685, 27553, 28020, 29205, 30822, 38940, 42030, 46233, 51370, 55106, 58410, 61644, 77055, 82659, 84060, 92466, 102740, 110212, 116820, 137765, 154110, 165318, 184932, 231165, 247977, 275530, 303083, 308220, 330636, 413295, 462330, 495954, 551060, 606166, 826590, 909249, 924660, 991908, 1212332, 1239885, 1515415, 1653180, 1818498, 2479770, 2727747, 3030830, 3636996, 4546245, 4959540, 5455494, 6061660, 9092490, 10910988, 13638735, 18184980, 27277470, 54554940]

約数ペア:

[(1, 54554940), (2, 27277470), (3, 18184980), (4, 13638735), (5, 10910988), (6, 9092490), (9, 6061660), (10, 5455494), (11, 4959540), (12, 4546245), (15, 3636996), (18, 3030830), (20, 2727747), (22, 2479770), (30, 1818498), (33, 1653180), (36, 1515415), (44, 1239885), (45, 1212332), (55, 991908), (59, 924660), (60, 909249), (66, 826590), (90, 606166), (99, 551060), (110, 495954), (118, 462330), (132, 413295), (165, 330636), (177, 308220), (180, 303083), (198, 275530), (220, 247977), (236, 231165), (295, 184932), (330, 165318), (354, 154110), (396, 137765), (467, 116820), (495, 110212), (531, 102740), (590, 92466), (649, 84060), (660, 82659), (708, 77055), (885, 61644), (934, 58410), (990, 55106), (1062, 51370), (1180, 46233), (1298, 42030), (1401, 38940), (1770, 30822), (1868, 29205), (1947, 28020), (1980, 27553), (2124, 25685), (2335, 23364), (2596, 21015), (2655, 20548), (2802, 19470), (3245, 16812), (3540, 15411), (3894, 14010), (4203, 12980), (4670, 11682), (5137, 10620), (5310, 10274), (5604, 9735), (5841, 9340), (6490, 8406), (7005, 7788)]