39380580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 168

約数和(自身を含む): 129087672

約数和(自身を除く): 89707092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 73, 74, 81, 90, 108, 111, 135, 146, 148, 162, 180, 185, 219, 222, 243, 270, 292, 324, 333, 365, 370, 405, 438, 444, 486, 540, 555, 657, 666, 729, 730, 740, 810, 876, 972, 999, 1095, 1110, 1215, 1314, 1332, 1458, 1460, 1620, 1665, 1971, 1998, 2190, 2220, 2430, 2628, 2701, 2916, 2997, 3285, 3330, 3645, 3942, 3996, 4380, 4860, 4995, 5402, 5913, 5994, 6570, 6660, 7290, 7884, 8103, 8991, 9855, 9990, 10804, 11826, 11988, 13140, 13505, 14580, 14985, 16206, 17739, 17982, 19710, 19980, 23652, 24309, 26973, 27010, 29565, 29970, 32412, 35478, 35964, 39420, 40515, 44955, 48618, 53217, 53946, 54020, 59130, 59940, 70956, 72927, 81030, 88695, 89910, 97236, 106434, 107892, 118260, 121545, 134865, 145854, 162060, 177390, 179820, 212868, 218781, 243090, 266085, 269730, 291708, 354780, 364635, 437562, 486180, 532170, 539460, 656343, 729270, 875124, 1064340, 1093905, 1312686, 1458540, 1969029, 2187810, 2625372, 3281715, 3938058, 4375620, 6563430, 7876116, 9845145, 13126860, 19690290, 39380580]

約数ペア:

[(1, 39380580), (2, 19690290), (3, 13126860), (4, 9845145), (5, 7876116), (6, 6563430), (9, 4375620), (10, 3938058), (12, 3281715), (15, 2625372), (18, 2187810), (20, 1969029), (27, 1458540), (30, 1312686), (36, 1093905), (37, 1064340), (45, 875124), (54, 729270), (60, 656343), (73, 539460), (74, 532170), (81, 486180), (90, 437562), (108, 364635), (111, 354780), (135, 291708), (146, 269730), (148, 266085), (162, 243090), (180, 218781), (185, 212868), (219, 179820), (222, 177390), (243, 162060), (270, 145854), (292, 134865), (324, 121545), (333, 118260), (365, 107892), (370, 106434), (405, 97236), (438, 89910), (444, 88695), (486, 81030), (540, 72927), (555, 70956), (657, 59940), (666, 59130), (729, 54020), (730, 53946), (740, 53217), (810, 48618), (876, 44955), (972, 40515), (999, 39420), (1095, 35964), (1110, 35478), (1215, 32412), (1314, 29970), (1332, 29565), (1458, 27010), (1460, 26973), (1620, 24309), (1665, 23652), (1971, 19980), (1998, 19710), (2190, 17982), (2220, 17739), (2430, 16206), (2628, 14985), (2701, 14580), (2916, 13505), (2997, 13140), (3285, 11988), (3330, 11826), (3645, 10804), (3942, 9990), (3996, 9855), (4380, 8991), (4860, 8103), (4995, 7884), (5402, 7290), (5913, 6660), (5994, 6570)]