188279910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 632217600

約数和(自身を除く): 443937690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 79, 90, 91, 97, 105, 117, 126, 130, 135, 158, 182, 189, 194, 195, 210, 234, 237, 270, 273, 291, 315, 351, 378, 390, 395, 455, 474, 485, 546, 553, 582, 585, 630, 679, 702, 711, 790, 819, 873, 910, 945, 970, 1027, 1106, 1170, 1185, 1261, 1358, 1365, 1422, 1455, 1638, 1659, 1746, 1755, 1890, 2037, 2054, 2133, 2370, 2457, 2522, 2619, 2730, 2765, 2910, 3081, 3318, 3395, 3510, 3555, 3783, 4074, 4095, 4266, 4365, 4914, 4977, 5135, 5238, 5530, 6111, 6162, 6305, 6790, 7110, 7189, 7566, 7663, 8190, 8295, 8730, 8827, 9243, 9954, 10185, 10270, 10665, 11349, 12222, 12285, 12610, 13095, 14378, 14931, 15326, 15405, 16590, 17654, 18333, 18486, 18915, 20370, 21330, 21567, 22698, 22989, 24570, 24885, 26190, 26481, 27729, 29862, 30555, 30810, 34047, 35945, 36666, 37830, 38315, 43134, 44135, 45978, 46215, 49770, 52962, 53641, 55458, 56745, 61110, 64701, 68094, 68967, 71890, 74655, 76630, 79443, 88270, 91665, 92430, 99619, 107282, 107835, 113490, 114945, 129402, 132405, 137934, 138645, 149310, 158886, 160923, 170235, 183330, 194103, 199238, 206901, 215670, 229890, 238329, 264810, 268205, 277290, 298857, 321846, 323505, 340470, 344835, 388206, 397215, 413802, 476658, 482769, 498095, 536410, 597714, 647010, 689670, 697333, 794430, 804615, 896571, 965538, 970515, 996190, 1034505, 1191645, 1394666, 1448307, 1494285, 1609230, 1793142, 1941030, 2069010, 2091999, 2383290, 2413845, 2689713, 2896614, 2988570, 3486665, 4183998, 4482855, 4827690, 5379426, 6275997, 6973330, 7241535, 8965710, 10459995, 12551994, 13448565, 14483070, 18827991, 20919990, 26897130, 31379985, 37655982, 62759970, 94139955, 188279910]

約数ペア:

[(1, 188279910), (2, 94139955), (3, 62759970), (5, 37655982), (6, 31379985), (7, 26897130), (9, 20919990), (10, 18827991), (13, 14483070), (14, 13448565), (15, 12551994), (18, 10459995), (21, 8965710), (26, 7241535), (27, 6973330), (30, 6275997), (35, 5379426), (39, 4827690), (42, 4482855), (45, 4183998), (54, 3486665), (63, 2988570), (65, 2896614), (70, 2689713), (78, 2413845), (79, 2383290), (90, 2091999), (91, 2069010), (97, 1941030), (105, 1793142), (117, 1609230), (126, 1494285), (130, 1448307), (135, 1394666), (158, 1191645), (182, 1034505), (189, 996190), (194, 970515), (195, 965538), (210, 896571), (234, 804615), (237, 794430), (270, 697333), (273, 689670), (291, 647010), (315, 597714), (351, 536410), (378, 498095), (390, 482769), (395, 476658), (455, 413802), (474, 397215), (485, 388206), (546, 344835), (553, 340470), (582, 323505), (585, 321846), (630, 298857), (679, 277290), (702, 268205), (711, 264810), (790, 238329), (819, 229890), (873, 215670), (910, 206901), (945, 199238), (970, 194103), (1027, 183330), (1106, 170235), (1170, 160923), (1185, 158886), (1261, 149310), (1358, 138645), (1365, 137934), (1422, 132405), (1455, 129402), (1638, 114945), (1659, 113490), (1746, 107835), (1755, 107282), (1890, 99619), (2037, 92430), (2054, 91665), (2133, 88270), (2370, 79443), (2457, 76630), (2522, 74655), (2619, 71890), (2730, 68967), (2765, 68094), (2910, 64701), (3081, 61110), (3318, 56745), (3395, 55458), (3510, 53641), (3555, 52962), (3783, 49770), (4074, 46215), (4095, 45978), (4266, 44135), (4365, 43134), (4914, 38315), (4977, 37830), (5135, 36666), (5238, 35945), (5530, 34047), (6111, 30810), (6162, 30555), (6305, 29862), (6790, 27729), (7110, 26481), (7189, 26190), (7566, 24885), (7663, 24570), (8190, 22989), (8295, 22698), (8730, 21567), (8827, 21330), (9243, 20370), (9954, 18915), (10185, 18486), (10270, 18333), (10665, 17654), (11349, 16590), (12222, 15405), (12285, 15326), (12610, 14931), (13095, 14378)]