168970860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2877

約数の個数: 120

約数和(自身を含む): 544587120

約数和(自身を除く): 375616260

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, 1110, 1332, 1620, 1665, 1998, 2220, 2819, 2997, 3330, 3996, 4995, 5638, 5994, 6660, 8457, 9990, 11276, 11988, 14095, 14985, 16914, 19980, 25371, 28190, 29970, 33828, 42285, 50742, 56380, 59940, 76113, 84570, 101484, 104303, 126855, 152226, 169140, 208606, 228339, 253710, 304452, 312909, 380565, 417212, 456678, 507420, 521515, 625818, 761130, 913356, 938727, 1043030, 1141695, 1251636, 1522260, 1564545, 1877454, 2086060, 2283390, 2816181, 3129090, 3754908, 4566780, 4693635, 5632362, 6258180, 8448543, 9387270, 11264724, 14080905, 16897086, 18774540, 28161810, 33794172, 42242715, 56323620, 84485430, 168970860]

約数ペア:

[(1, 168970860), (2, 84485430), (3, 56323620), (4, 42242715), (5, 33794172), (6, 28161810), (9, 18774540), (10, 16897086), (12, 14080905), (15, 11264724), (18, 9387270), (20, 8448543), (27, 6258180), (30, 5632362), (36, 4693635), (37, 4566780), (45, 3754908), (54, 3129090), (60, 2816181), (74, 2283390), (81, 2086060), (90, 1877454), (108, 1564545), (111, 1522260), (135, 1251636), (148, 1141695), (162, 1043030), (180, 938727), (185, 913356), (222, 761130), (270, 625818), (324, 521515), (333, 507420), (370, 456678), (405, 417212), (444, 380565), (540, 312909), (555, 304452), (666, 253710), (740, 228339), (810, 208606), (999, 169140), (1110, 152226), (1332, 126855), (1620, 104303), (1665, 101484), (1998, 84570), (2220, 76113), (2819, 59940), (2997, 56380), (3330, 50742), (3996, 42285), (4995, 33828), (5638, 29970), (5994, 28190), (6660, 25371), (8457, 19980), (9990, 16914), (11276, 14985), (11988, 14095)]