78622380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 263424000

約数和(自身を除く): 184801620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 79, 90, 95, 97, 108, 114, 135, 158, 171, 180, 190, 194, 228, 237, 270, 285, 291, 316, 342, 380, 388, 395, 474, 485, 513, 540, 570, 582, 684, 711, 790, 855, 873, 948, 970, 1026, 1140, 1164, 1185, 1422, 1455, 1501, 1580, 1710, 1746, 1843, 1940, 2052, 2133, 2370, 2565, 2619, 2844, 2910, 3002, 3420, 3492, 3555, 3686, 4266, 4365, 4503, 4740, 5130, 5238, 5529, 5820, 6004, 7110, 7372, 7505, 7663, 8532, 8730, 9006, 9215, 10260, 10476, 10665, 11058, 13095, 13509, 14220, 15010, 15326, 16587, 17460, 18012, 18430, 21330, 22116, 22515, 22989, 26190, 27018, 27645, 30020, 30652, 33174, 36860, 38315, 40527, 42660, 45030, 45978, 49761, 52380, 54036, 55290, 66348, 67545, 68967, 76630, 81054, 82935, 90060, 91956, 99522, 110580, 114945, 135090, 137934, 145597, 153260, 162108, 165870, 199044, 202635, 206901, 229890, 248805, 270180, 275868, 291194, 331740, 344835, 405270, 413802, 436791, 459780, 497610, 582388, 689670, 727985, 810540, 827604, 873582, 995220, 1034505, 1310373, 1379340, 1455970, 1747164, 2069010, 2183955, 2620746, 2911940, 3931119, 4138020, 4367910, 5241492, 6551865, 7862238, 8735820, 13103730, 15724476, 19655595, 26207460, 39311190, 78622380]

約数ペア:

[(1, 78622380), (2, 39311190), (3, 26207460), (4, 19655595), (5, 15724476), (6, 13103730), (9, 8735820), (10, 7862238), (12, 6551865), (15, 5241492), (18, 4367910), (19, 4138020), (20, 3931119), (27, 2911940), (30, 2620746), (36, 2183955), (38, 2069010), (45, 1747164), (54, 1455970), (57, 1379340), (60, 1310373), (76, 1034505), (79, 995220), (90, 873582), (95, 827604), (97, 810540), (108, 727985), (114, 689670), (135, 582388), (158, 497610), (171, 459780), (180, 436791), (190, 413802), (194, 405270), (228, 344835), (237, 331740), (270, 291194), (285, 275868), (291, 270180), (316, 248805), (342, 229890), (380, 206901), (388, 202635), (395, 199044), (474, 165870), (485, 162108), (513, 153260), (540, 145597), (570, 137934), (582, 135090), (684, 114945), (711, 110580), (790, 99522), (855, 91956), (873, 90060), (948, 82935), (970, 81054), (1026, 76630), (1140, 68967), (1164, 67545), (1185, 66348), (1422, 55290), (1455, 54036), (1501, 52380), (1580, 49761), (1710, 45978), (1746, 45030), (1843, 42660), (1940, 40527), (2052, 38315), (2133, 36860), (2370, 33174), (2565, 30652), (2619, 30020), (2844, 27645), (2910, 27018), (3002, 26190), (3420, 22989), (3492, 22515), (3555, 22116), (3686, 21330), (4266, 18430), (4365, 18012), (4503, 17460), (4740, 16587), (5130, 15326), (5238, 15010), (5529, 14220), (5820, 13509), (6004, 13095), (7110, 11058), (7372, 10665), (7505, 10476), (7663, 10260), (8532, 9215), (8730, 9006)]