27922860

素因数分解:

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

素因数の和:197

約数の個数: 192

約数和(自身を含む): 101606400

約数和(自身を除く): 73683540

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, 83, 84, 89, 90, 105, 108, 126, 135, 140, 166, 178, 180, 189, 210, 249, 252, 267, 270, 315, 332, 356, 378, 415, 420, 445, 498, 534, 540, 581, 623, 630, 747, 756, 801, 830, 890, 945, 996, 1068, 1162, 1245, 1246, 1260, 1335, 1494, 1602, 1660, 1743, 1780, 1869, 1890, 2241, 2324, 2403, 2490, 2492, 2670, 2905, 2988, 3115, 3204, 3486, 3735, 3738, 3780, 4005, 4482, 4806, 4980, 5229, 5340, 5607, 5810, 6230, 6972, 7387, 7470, 7476, 8010, 8715, 8964, 9345, 9612, 10458, 11205, 11214, 11620, 12015, 12460, 14774, 14940, 15687, 16020, 16821, 17430, 18690, 20916, 22161, 22410, 22428, 24030, 26145, 28035, 29548, 31374, 33642, 34860, 36935, 37380, 44322, 44820, 48060, 51709, 52290, 56070, 62748, 66483, 67284, 73870, 78435, 84105, 88644, 103418, 104580, 110805, 112140, 132966, 147740, 155127, 156870, 168210, 199449, 206836, 221610, 258545, 265932, 310254, 313740, 332415, 336420, 398898, 443220, 465381, 517090, 620508, 664830, 775635, 797796, 930762, 997245, 1034180, 1329660, 1396143, 1551270, 1861524, 1994490, 2326905, 2792286, 3102540, 3988980, 4653810, 5584572, 6980715, 9307620, 13961430, 27922860]

約数ペア:

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