78889249260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15112883}}^1$

素因数の和:15112927

約数の個数: 72

約数和(自身を含む): 247549039920

約数和(自身を除く): 168659790660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 15112883, 30225766, 45338649, 60451532, 75564415, 90677298, 136015947, 151128830, 181354596, 226693245, 272031894, 302257660, 438273607, 453386490, 544063788, 680079735, 876547214, 906772980, 1314820821, 1360159470, 1753094428, 2191368035, 2629641642, 2720318940, 3944462463, 4382736070, 5259283284, 6574104105, 7888924926, 8765472140, 13148208210, 15777849852, 19722312315, 26296416420, 39444624630, 78889249260]

約数ペア:

[(1, 78889249260), (2, 39444624630), (3, 26296416420), (4, 19722312315), (5, 15777849852), (6, 13148208210), (9, 8765472140), (10, 7888924926), (12, 6574104105), (15, 5259283284), (18, 4382736070), (20, 3944462463), (29, 2720318940), (30, 2629641642), (36, 2191368035), (45, 1753094428), (58, 1360159470), (60, 1314820821), (87, 906772980), (90, 876547214), (116, 680079735), (145, 544063788), (174, 453386490), (180, 438273607), (261, 302257660), (290, 272031894), (348, 226693245), (435, 181354596), (522, 151128830), (580, 136015947), (870, 90677298), (1044, 75564415), (1305, 60451532), (1740, 45338649), (2610, 30225766), (5220, 15112883)]