12553380

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{41}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 46287360

約数和(自身を除く): 33733980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 81, 82, 84, 90, 105, 108, 123, 126, 135, 140, 162, 164, 180, 189, 205, 210, 243, 246, 252, 270, 287, 315, 324, 369, 378, 405, 410, 420, 486, 492, 540, 567, 574, 615, 630, 729, 738, 756, 810, 820, 861, 945, 972, 1107, 1134, 1148, 1215, 1230, 1260, 1435, 1458, 1476, 1620, 1701, 1722, 1845, 1890, 2187, 2214, 2268, 2430, 2460, 2583, 2835, 2870, 2916, 3321, 3402, 3444, 3645, 3690, 3780, 4305, 4374, 4428, 4860, 5103, 5166, 5535, 5670, 5740, 6642, 6804, 7290, 7380, 7749, 8505, 8610, 8748, 9963, 10206, 10332, 10935, 11070, 11340, 12915, 13284, 14580, 15309, 15498, 16605, 17010, 17220, 19926, 20412, 21870, 22140, 23247, 25515, 25830, 29889, 30618, 30996, 33210, 34020, 38745, 39852, 43740, 46494, 49815, 51030, 51660, 59778, 61236, 66420, 69741, 76545, 77490, 89667, 92988, 99630, 102060, 116235, 119556, 139482, 149445, 153090, 154980, 179334, 199260, 209223, 232470, 278964, 298890, 306180, 348705, 358668, 418446, 448335, 464940, 597780, 627669, 697410, 836892, 896670, 1046115, 1255338, 1394820, 1793340, 2092230, 2510676, 3138345, 4184460, 6276690, 12553380]

約数ペア:

[(1, 12553380), (2, 6276690), (3, 4184460), (4, 3138345), (5, 2510676), (6, 2092230), (7, 1793340), (9, 1394820), (10, 1255338), (12, 1046115), (14, 896670), (15, 836892), (18, 697410), (20, 627669), (21, 597780), (27, 464940), (28, 448335), (30, 418446), (35, 358668), (36, 348705), (41, 306180), (42, 298890), (45, 278964), (54, 232470), (60, 209223), (63, 199260), (70, 179334), (81, 154980), (82, 153090), (84, 149445), (90, 139482), (105, 119556), (108, 116235), (123, 102060), (126, 99630), (135, 92988), (140, 89667), (162, 77490), (164, 76545), (180, 69741), (189, 66420), (205, 61236), (210, 59778), (243, 51660), (246, 51030), (252, 49815), (270, 46494), (287, 43740), (315, 39852), (324, 38745), (369, 34020), (378, 33210), (405, 30996), (410, 30618), (420, 29889), (486, 25830), (492, 25515), (540, 23247), (567, 22140), (574, 21870), (615, 20412), (630, 19926), (729, 17220), (738, 17010), (756, 16605), (810, 15498), (820, 15309), (861, 14580), (945, 13284), (972, 12915), (1107, 11340), (1134, 11070), (1148, 10935), (1215, 10332), (1230, 10206), (1260, 9963), (1435, 8748), (1458, 8610), (1476, 8505), (1620, 7749), (1701, 7380), (1722, 7290), (1845, 6804), (1890, 6642), (2187, 5740), (2214, 5670), (2268, 5535), (2430, 5166), (2460, 5103), (2583, 4860), (2835, 4428), (2870, 4374), (2916, 4305), (3321, 3780), (3402, 3690), (3444, 3645)]