54842580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 187125120

約数和(自身を除く): 132282540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1019, 1035, 1170, 1196, 1380, 1495, 1794, 2038, 2070, 2340, 2691, 2990, 3057, 3588, 4076, 4140, 4485, 5095, 5382, 5980, 6114, 8970, 9171, 10190, 10764, 12228, 13247, 13455, 15285, 17940, 18342, 20380, 23437, 26494, 26910, 30570, 36684, 39741, 45855, 46874, 52988, 53820, 61140, 66235, 70311, 79482, 91710, 93748, 117185, 119223, 132470, 140622, 158964, 183420, 198705, 210933, 234370, 238446, 264940, 281244, 304681, 351555, 397410, 421866, 468740, 476892, 596115, 609362, 703110, 794820, 843732, 914043, 1054665, 1192230, 1218724, 1406220, 1523405, 1828086, 2109330, 2384460, 2742129, 3046810, 3656172, 4218660, 4570215, 5484258, 6093620, 9140430, 10968516, 13710645, 18280860, 27421290, 54842580]

約数ペア:

[(1, 54842580), (2, 27421290), (3, 18280860), (4, 13710645), (5, 10968516), (6, 9140430), (9, 6093620), (10, 5484258), (12, 4570215), (13, 4218660), (15, 3656172), (18, 3046810), (20, 2742129), (23, 2384460), (26, 2109330), (30, 1828086), (36, 1523405), (39, 1406220), (45, 1218724), (46, 1192230), (52, 1054665), (60, 914043), (65, 843732), (69, 794820), (78, 703110), (90, 609362), (92, 596115), (115, 476892), (117, 468740), (130, 421866), (138, 397410), (156, 351555), (180, 304681), (195, 281244), (207, 264940), (230, 238446), (234, 234370), (260, 210933), (276, 198705), (299, 183420), (345, 158964), (390, 140622), (414, 132470), (460, 119223), (468, 117185), (585, 93748), (598, 91710), (690, 79482), (780, 70311), (828, 66235), (897, 61140), (1019, 53820), (1035, 52988), (1170, 46874), (1196, 45855), (1380, 39741), (1495, 36684), (1794, 30570), (2038, 26910), (2070, 26494), (2340, 23437), (2691, 20380), (2990, 18342), (3057, 17940), (3588, 15285), (4076, 13455), (4140, 13247), (4485, 12228), (5095, 10764), (5382, 10190), (5980, 9171), (6114, 8970)]