83768580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 307359360

約数和(自身を除く): 223590780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 83, 84, 89, 90, 105, 108, 126, 135, 140, 162, 166, 178, 180, 189, 210, 249, 252, 267, 270, 315, 324, 332, 356, 378, 405, 415, 420, 445, 498, 534, 540, 567, 581, 623, 630, 747, 756, 801, 810, 830, 890, 945, 996, 1068, 1134, 1162, 1245, 1246, 1260, 1335, 1494, 1602, 1620, 1660, 1743, 1780, 1869, 1890, 2241, 2268, 2324, 2403, 2490, 2492, 2670, 2835, 2905, 2988, 3115, 3204, 3486, 3735, 3738, 3780, 4005, 4482, 4806, 4980, 5229, 5340, 5607, 5670, 5810, 6230, 6723, 6972, 7209, 7387, 7470, 7476, 8010, 8715, 8964, 9345, 9612, 10458, 11205, 11214, 11340, 11620, 12015, 12460, 13446, 14418, 14774, 14940, 15687, 16020, 16821, 17430, 18690, 20916, 22161, 22410, 22428, 24030, 26145, 26892, 28035, 28836, 29548, 31374, 33615, 33642, 34860, 36045, 36935, 37380, 44322, 44820, 47061, 48060, 50463, 51709, 52290, 56070, 62748, 66483, 67230, 67284, 72090, 73870, 78435, 84105, 88644, 94122, 100926, 103418, 104580, 110805, 112140, 132966, 134460, 144180, 147740, 155127, 156870, 168210, 188244, 199449, 201852, 206836, 221610, 235305, 252315, 258545, 265932, 310254, 313740, 332415, 336420, 398898, 443220, 465381, 470610, 504630, 517090, 598347, 620508, 664830, 775635, 797796, 930762, 941220, 997245, 1009260, 1034180, 1196694, 1329660, 1396143, 1551270, 1861524, 1994490, 2326905, 2393388, 2792286, 2991735, 3102540, 3988980, 4188429, 4653810, 5584572, 5983470, 6980715, 8376858, 9307620, 11966940, 13961430, 16753716, 20942145, 27922860, 41884290, 83768580]

約数ペア:

[(1, 83768580), (2, 41884290), (3, 27922860), (4, 20942145), (5, 16753716), (6, 13961430), (7, 11966940), (9, 9307620), (10, 8376858), (12, 6980715), (14, 5983470), (15, 5584572), (18, 4653810), (20, 4188429), (21, 3988980), (27, 3102540), (28, 2991735), (30, 2792286), (35, 2393388), (36, 2326905), (42, 1994490), (45, 1861524), (54, 1551270), (60, 1396143), (63, 1329660), (70, 1196694), (81, 1034180), (83, 1009260), (84, 997245), (89, 941220), (90, 930762), (105, 797796), (108, 775635), (126, 664830), (135, 620508), (140, 598347), (162, 517090), (166, 504630), (178, 470610), (180, 465381), (189, 443220), (210, 398898), (249, 336420), (252, 332415), (267, 313740), (270, 310254), (315, 265932), (324, 258545), (332, 252315), (356, 235305), (378, 221610), (405, 206836), (415, 201852), (420, 199449), (445, 188244), (498, 168210), (534, 156870), (540, 155127), (567, 147740), (581, 144180), (623, 134460), (630, 132966), (747, 112140), (756, 110805), (801, 104580), (810, 103418), (830, 100926), (890, 94122), (945, 88644), (996, 84105), (1068, 78435), (1134, 73870), (1162, 72090), (1245, 67284), (1246, 67230), (1260, 66483), (1335, 62748), (1494, 56070), (1602, 52290), (1620, 51709), (1660, 50463), (1743, 48060), (1780, 47061), (1869, 44820), (1890, 44322), (2241, 37380), (2268, 36935), (2324, 36045), (2403, 34860), (2490, 33642), (2492, 33615), (2670, 31374), (2835, 29548), (2905, 28836), (2988, 28035), (3115, 26892), (3204, 26145), (3486, 24030), (3735, 22428), (3738, 22410), (3780, 22161), (4005, 20916), (4482, 18690), (4806, 17430), (4980, 16821), (5229, 16020), (5340, 15687), (5607, 14940), (5670, 14774), (5810, 14418), (6230, 13446), (6723, 12460), (6972, 12015), (7209, 11620), (7387, 11340), (7470, 11214), (7476, 11205), (8010, 10458), (8715, 9612), (8964, 9345)]