108786780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 372556800

約数和(自身を除く): 263770020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 230, 270, 276, 285, 342, 345, 380, 414, 437, 460, 461, 513, 540, 570, 621, 684, 690, 828, 855, 874, 922, 1026, 1035, 1140, 1242, 1311, 1380, 1383, 1710, 1748, 1844, 2052, 2070, 2185, 2305, 2484, 2565, 2622, 2766, 3105, 3420, 3933, 4140, 4149, 4370, 4610, 5130, 5244, 5532, 6210, 6555, 6915, 7866, 8298, 8740, 8759, 9220, 10260, 10603, 11799, 12420, 12447, 13110, 13830, 15732, 16596, 17518, 19665, 20745, 21206, 23598, 24894, 26220, 26277, 27660, 31809, 35036, 39330, 41490, 42412, 43795, 47196, 49788, 52554, 53015, 58995, 62235, 63618, 78660, 78831, 82980, 87590, 95427, 105108, 106030, 117990, 124470, 127236, 131385, 157662, 159045, 175180, 190854, 201457, 212060, 235980, 236493, 248940, 262770, 286281, 315324, 318090, 381708, 394155, 402914, 472986, 477135, 525540, 572562, 604371, 636180, 788310, 805828, 945972, 954270, 1007285, 1145124, 1182465, 1208742, 1431405, 1576620, 1813113, 1908540, 2014570, 2364930, 2417484, 2862810, 3021855, 3626226, 4029140, 4729860, 5439339, 5725620, 6043710, 7252452, 9065565, 10878678, 12087420, 18131130, 21757356, 27196695, 36262260, 54393390, 108786780]

約数ペア:

[(1, 108786780), (2, 54393390), (3, 36262260), (4, 27196695), (5, 21757356), (6, 18131130), (9, 12087420), (10, 10878678), (12, 9065565), (15, 7252452), (18, 6043710), (19, 5725620), (20, 5439339), (23, 4729860), (27, 4029140), (30, 3626226), (36, 3021855), (38, 2862810), (45, 2417484), (46, 2364930), (54, 2014570), (57, 1908540), (60, 1813113), (69, 1576620), (76, 1431405), (90, 1208742), (92, 1182465), (95, 1145124), (108, 1007285), (114, 954270), (115, 945972), (135, 805828), (138, 788310), (171, 636180), (180, 604371), (190, 572562), (207, 525540), (228, 477135), (230, 472986), (270, 402914), (276, 394155), (285, 381708), (342, 318090), (345, 315324), (380, 286281), (414, 262770), (437, 248940), (460, 236493), (461, 235980), (513, 212060), (540, 201457), (570, 190854), (621, 175180), (684, 159045), (690, 157662), (828, 131385), (855, 127236), (874, 124470), (922, 117990), (1026, 106030), (1035, 105108), (1140, 95427), (1242, 87590), (1311, 82980), (1380, 78831), (1383, 78660), (1710, 63618), (1748, 62235), (1844, 58995), (2052, 53015), (2070, 52554), (2185, 49788), (2305, 47196), (2484, 43795), (2565, 42412), (2622, 41490), (2766, 39330), (3105, 35036), (3420, 31809), (3933, 27660), (4140, 26277), (4149, 26220), (4370, 24894), (4610, 23598), (5130, 21206), (5244, 20745), (5532, 19665), (6210, 17518), (6555, 16596), (6915, 15732), (7866, 13830), (8298, 13110), (8740, 12447), (8759, 12420), (9220, 11799), (10260, 10603)]