212275080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{21839}}^1$

素因数の和:21865

約数の個数: 96

約数和(自身を含む): 715478400

約数和(自身を除く): 503203320

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, 9720, 21839, 43678, 65517, 87356, 109195, 131034, 174712, 196551, 218390, 262068, 327585, 393102, 436780, 524136, 589653, 655170, 786204, 873560, 982755, 1179306, 1310340, 1572408, 1768959, 1965510, 2358612, 2620680, 2948265, 3537918, 3931020, 4717224, 5306877, 5896530, 7075836, 7862040, 8844795, 10613754, 11793060, 14151672, 17689590, 21227508, 23586120, 26534385, 35379180, 42455016, 53068770, 70758360, 106137540, 212275080]

約数ペア:

[(1, 212275080), (2, 106137540), (3, 70758360), (4, 53068770), (5, 42455016), (6, 35379180), (8, 26534385), (9, 23586120), (10, 21227508), (12, 17689590), (15, 14151672), (18, 11793060), (20, 10613754), (24, 8844795), (27, 7862040), (30, 7075836), (36, 5896530), (40, 5306877), (45, 4717224), (54, 3931020), (60, 3537918), (72, 2948265), (81, 2620680), (90, 2358612), (108, 1965510), (120, 1768959), (135, 1572408), (162, 1310340), (180, 1179306), (216, 982755), (243, 873560), (270, 786204), (324, 655170), (360, 589653), (405, 524136), (486, 436780), (540, 393102), (648, 327585), (810, 262068), (972, 218390), (1080, 196551), (1215, 174712), (1620, 131034), (1944, 109195), (2430, 87356), (3240, 65517), (4860, 43678), (9720, 21839)]