57414420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 211736448

約数和(自身を除く): 154322028

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, 61, 63, 70, 81, 83, 84, 90, 105, 108, 122, 126, 135, 140, 162, 166, 180, 183, 189, 210, 244, 249, 252, 270, 305, 315, 324, 332, 366, 378, 405, 415, 420, 427, 498, 540, 549, 567, 581, 610, 630, 732, 747, 756, 810, 830, 854, 915, 945, 996, 1098, 1134, 1162, 1220, 1245, 1260, 1281, 1494, 1620, 1647, 1660, 1708, 1743, 1830, 1890, 2135, 2196, 2241, 2268, 2324, 2490, 2562, 2745, 2835, 2905, 2988, 3294, 3486, 3660, 3735, 3780, 3843, 4270, 4482, 4941, 4980, 5063, 5124, 5229, 5490, 5670, 5810, 6405, 6588, 6723, 6972, 7470, 7686, 8235, 8540, 8715, 8964, 9882, 10126, 10458, 10980, 11205, 11340, 11529, 11620, 12810, 13446, 14940, 15189, 15372, 15687, 16470, 17430, 19215, 19764, 20252, 20916, 22410, 23058, 24705, 25315, 25620, 26145, 26892, 30378, 31374, 32940, 33615, 34587, 34860, 35441, 38430, 44820, 45567, 46116, 47061, 49410, 50630, 52290, 57645, 60756, 62748, 67230, 69174, 70882, 75945, 76860, 78435, 91134, 94122, 98820, 101260, 104580, 106323, 115290, 134460, 136701, 138348, 141764, 151890, 156870, 172935, 177205, 182268, 188244, 212646, 227835, 230580, 235305, 273402, 303780, 313740, 318969, 345870, 354410, 410103, 425292, 455670, 470610, 531615, 546804, 637938, 683505, 691740, 708820, 820206, 911340, 941220, 956907, 1063230, 1275876, 1367010, 1594845, 1640412, 1913814, 2050515, 2126460, 2734020, 2870721, 3189690, 3827628, 4101030, 4784535, 5741442, 6379380, 8202060, 9569070, 11482884, 14353605, 19138140, 28707210, 57414420]

約数ペア:

[(1, 57414420), (2, 28707210), (3, 19138140), (4, 14353605), (5, 11482884), (6, 9569070), (7, 8202060), (9, 6379380), (10, 5741442), (12, 4784535), (14, 4101030), (15, 3827628), (18, 3189690), (20, 2870721), (21, 2734020), (27, 2126460), (28, 2050515), (30, 1913814), (35, 1640412), (36, 1594845), (42, 1367010), (45, 1275876), (54, 1063230), (60, 956907), (61, 941220), (63, 911340), (70, 820206), (81, 708820), (83, 691740), (84, 683505), (90, 637938), (105, 546804), (108, 531615), (122, 470610), (126, 455670), (135, 425292), (140, 410103), (162, 354410), (166, 345870), (180, 318969), (183, 313740), (189, 303780), (210, 273402), (244, 235305), (249, 230580), (252, 227835), (270, 212646), (305, 188244), (315, 182268), (324, 177205), (332, 172935), (366, 156870), (378, 151890), (405, 141764), (415, 138348), (420, 136701), (427, 134460), (498, 115290), (540, 106323), (549, 104580), (567, 101260), (581, 98820), (610, 94122), (630, 91134), (732, 78435), (747, 76860), (756, 75945), (810, 70882), (830, 69174), (854, 67230), (915, 62748), (945, 60756), (996, 57645), (1098, 52290), (1134, 50630), (1162, 49410), (1220, 47061), (1245, 46116), (1260, 45567), (1281, 44820), (1494, 38430), (1620, 35441), (1647, 34860), (1660, 34587), (1708, 33615), (1743, 32940), (1830, 31374), (1890, 30378), (2135, 26892), (2196, 26145), (2241, 25620), (2268, 25315), (2324, 24705), (2490, 23058), (2562, 22410), (2745, 20916), (2835, 20252), (2905, 19764), (2988, 19215), (3294, 17430), (3486, 16470), (3660, 15687), (3735, 15372), (3780, 15189), (3843, 14940), (4270, 13446), (4482, 12810), (4941, 11620), (4980, 11529), (5063, 11340), (5124, 11205), (5229, 10980), (5490, 10458), (5670, 10126), (5810, 9882), (6405, 8964), (6588, 8715), (6723, 8540), (6972, 8235), (7470, 7686)]