222869880

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{7643}}^1$

素因数の和:7672

約数の個数: 112

約数和(自身を含む): 751940280

約数和(自身を除く): 529070400

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, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 7643, 9720, 14580, 15286, 22929, 29160, 30572, 38215, 45858, 61144, 68787, 76430, 91716, 114645, 137574, 152860, 183432, 206361, 229290, 275148, 305720, 343935, 412722, 458580, 550296, 619083, 687870, 825444, 917160, 1031805, 1238166, 1375740, 1650888, 1857249, 2063610, 2476332, 2751480, 3095415, 3714498, 4127220, 4952664, 5571747, 6190830, 7428996, 8254440, 9286245, 11143494, 12381660, 14857992, 18572490, 22286988, 24763320, 27858735, 37144980, 44573976, 55717470, 74289960, 111434940, 222869880]

約数ペア:

[(1, 222869880), (2, 111434940), (3, 74289960), (4, 55717470), (5, 44573976), (6, 37144980), (8, 27858735), (9, 24763320), (10, 22286988), (12, 18572490), (15, 14857992), (18, 12381660), (20, 11143494), (24, 9286245), (27, 8254440), (30, 7428996), (36, 6190830), (40, 5571747), (45, 4952664), (54, 4127220), (60, 3714498), (72, 3095415), (81, 2751480), (90, 2476332), (108, 2063610), (120, 1857249), (135, 1650888), (162, 1375740), (180, 1238166), (216, 1031805), (243, 917160), (270, 825444), (324, 687870), (360, 619083), (405, 550296), (486, 458580), (540, 412722), (648, 343935), (729, 305720), (810, 275148), (972, 229290), (1080, 206361), (1215, 183432), (1458, 152860), (1620, 137574), (1944, 114645), (2430, 91716), (2916, 76430), (3240, 68787), (3645, 61144), (4860, 45858), (5832, 38215), (7290, 30572), (7643, 29160), (9720, 22929), (14580, 15286)]