139010580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{28603}}^1$

素因数の和:28627

約数の個数: 72

約数和(自身を含む): 437297952

約数和(自身を除く): 298287372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 28603, 57206, 85809, 114412, 143015, 171618, 257427, 286030, 343236, 429045, 514854, 572060, 772281, 858090, 1029708, 1287135, 1544562, 1716180, 2316843, 2574270, 3089124, 3861405, 4633686, 5148540, 6950529, 7722810, 9267372, 11584215, 13901058, 15445620, 23168430, 27802116, 34752645, 46336860, 69505290, 139010580]

約数ペア:

[(1, 139010580), (2, 69505290), (3, 46336860), (4, 34752645), (5, 27802116), (6, 23168430), (9, 15445620), (10, 13901058), (12, 11584215), (15, 9267372), (18, 7722810), (20, 6950529), (27, 5148540), (30, 4633686), (36, 3861405), (45, 3089124), (54, 2574270), (60, 2316843), (81, 1716180), (90, 1544562), (108, 1287135), (135, 1029708), (162, 858090), (180, 772281), (243, 572060), (270, 514854), (324, 429045), (405, 343236), (486, 286030), (540, 257427), (810, 171618), (972, 143015), (1215, 114412), (1620, 85809), (2430, 57206), (4860, 28603)]