54698940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1327}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 166770240

約数和(自身を除く): 112071300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1327, 1374, 2061, 2290, 2654, 2748, 3435, 3981, 4122, 4580, 5308, 6635, 6870, 7962, 8244, 10305, 11943, 13270, 13740, 15924, 19905, 20610, 23886, 26540, 39810, 41220, 47772, 59715, 79620, 119430, 238860, 303883, 607766, 911649, 1215532, 1519415, 1823298, 2734947, 3038830, 3646596, 4558245, 5469894, 6077660, 9116490, 10939788, 13674735, 18232980, 27349470, 54698940]

約数ペア:

[(1, 54698940), (2, 27349470), (3, 18232980), (4, 13674735), (5, 10939788), (6, 9116490), (9, 6077660), (10, 5469894), (12, 4558245), (15, 3646596), (18, 3038830), (20, 2734947), (30, 1823298), (36, 1519415), (45, 1215532), (60, 911649), (90, 607766), (180, 303883), (229, 238860), (458, 119430), (687, 79620), (916, 59715), (1145, 47772), (1327, 41220), (1374, 39810), (2061, 26540), (2290, 23886), (2654, 20610), (2748, 19905), (3435, 15924), (3981, 13740), (4122, 13270), (4580, 11943), (5308, 10305), (6635, 8244), (6870, 7962)]