121764870

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{16703}}^1$

素因数の和:16728

約数の個数: 56

約数和(自身を含む): 328634496

約数和(自身を除く): 206869626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 16703, 33406, 50109, 83515, 100218, 150327, 167030, 250545, 300654, 450981, 501090, 751635, 901962, 1352943, 1503270, 2254905, 2705886, 4058829, 4509810, 6764715, 8117658, 12176487, 13529430, 20294145, 24352974, 40588290, 60882435, 121764870]

約数ペア:

[(1, 121764870), (2, 60882435), (3, 40588290), (5, 24352974), (6, 20294145), (9, 13529430), (10, 12176487), (15, 8117658), (18, 6764715), (27, 4509810), (30, 4058829), (45, 2705886), (54, 2254905), (81, 1503270), (90, 1352943), (135, 901962), (162, 751635), (243, 501090), (270, 450981), (405, 300654), (486, 250545), (729, 167030), (810, 150327), (1215, 100218), (1458, 83515), (2430, 50109), (3645, 33406), (7290, 16703)]