75981240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{7817}}^1$

素因数の和:7843

約数の個数: 96

約数和(自身を含む): 256117680

約数和(自身を除く): 180136440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 7817, 9720, 15634, 23451, 31268, 39085, 46902, 62536, 70353, 78170, 93804, 117255, 140706, 156340, 187608, 211059, 234510, 281412, 312680, 351765, 422118, 469020, 562824, 633177, 703530, 844236, 938040, 1055295, 1266354, 1407060, 1688472, 1899531, 2110590, 2532708, 2814120, 3165885, 3799062, 4221180, 5065416, 6331770, 7598124, 8442360, 9497655, 12663540, 15196248, 18995310, 25327080, 37990620, 75981240]

約数ペア:

[(1, 75981240), (2, 37990620), (3, 25327080), (4, 18995310), (5, 15196248), (6, 12663540), (8, 9497655), (9, 8442360), (10, 7598124), (12, 6331770), (15, 5065416), (18, 4221180), (20, 3799062), (24, 3165885), (27, 2814120), (30, 2532708), (36, 2110590), (40, 1899531), (45, 1688472), (54, 1407060), (60, 1266354), (72, 1055295), (81, 938040), (90, 844236), (108, 703530), (120, 633177), (135, 562824), (162, 469020), (180, 422118), (216, 351765), (243, 312680), (270, 281412), (324, 234510), (360, 211059), (405, 187608), (486, 156340), (540, 140706), (648, 117255), (810, 93804), (972, 78170), (1080, 70353), (1215, 62536), (1620, 46902), (1944, 39085), (2430, 31268), (3240, 23451), (4860, 15634), (7817, 9720)]