61078860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 196978320

約数和(自身を除く): 135899460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1019, 1110, 1332, 1620, 1665, 1998, 2038, 2220, 2997, 3057, 3330, 3996, 4076, 4995, 5095, 5994, 6114, 6660, 9171, 9990, 10190, 11988, 12228, 14985, 15285, 18342, 19980, 20380, 27513, 29970, 30570, 36684, 37703, 45855, 55026, 59940, 61140, 75406, 82539, 91710, 110052, 113109, 137565, 150812, 165078, 183420, 188515, 226218, 275130, 330156, 339327, 377030, 412695, 452436, 550260, 565545, 678654, 754060, 825390, 1017981, 1131090, 1357308, 1650780, 1696635, 2035962, 2262180, 3053943, 3393270, 4071924, 5089905, 6107886, 6786540, 10179810, 12215772, 15269715, 20359620, 30539430, 61078860]

約数ペア:

[(1, 61078860), (2, 30539430), (3, 20359620), (4, 15269715), (5, 12215772), (6, 10179810), (9, 6786540), (10, 6107886), (12, 5089905), (15, 4071924), (18, 3393270), (20, 3053943), (27, 2262180), (30, 2035962), (36, 1696635), (37, 1650780), (45, 1357308), (54, 1131090), (60, 1017981), (74, 825390), (81, 754060), (90, 678654), (108, 565545), (111, 550260), (135, 452436), (148, 412695), (162, 377030), (180, 339327), (185, 330156), (222, 275130), (270, 226218), (324, 188515), (333, 183420), (370, 165078), (405, 150812), (444, 137565), (540, 113109), (555, 110052), (666, 91710), (740, 82539), (810, 75406), (999, 61140), (1019, 59940), (1110, 55026), (1332, 45855), (1620, 37703), (1665, 36684), (1998, 30570), (2038, 29970), (2220, 27513), (2997, 20380), (3057, 19980), (3330, 18342), (3996, 15285), (4076, 14985), (4995, 12228), (5095, 11988), (5994, 10190), (6114, 9990), (6660, 9171)]