29291220

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 252

約数和(自身を含む): 109898964

約数和(自身を除く): 80607744

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, 49, 54, 60, 63, 70, 81, 82, 84, 90, 98, 105, 108, 123, 126, 135, 140, 147, 162, 164, 180, 189, 196, 205, 210, 243, 245, 246, 252, 270, 287, 294, 315, 324, 369, 378, 405, 410, 420, 441, 486, 490, 492, 540, 567, 574, 588, 615, 630, 729, 735, 738, 756, 810, 820, 861, 882, 945, 972, 980, 1107, 1134, 1148, 1215, 1230, 1260, 1323, 1435, 1458, 1470, 1476, 1620, 1701, 1722, 1764, 1845, 1890, 2009, 2205, 2214, 2268, 2430, 2460, 2583, 2646, 2835, 2870, 2916, 2940, 3321, 3402, 3444, 3645, 3690, 3780, 3969, 4018, 4305, 4410, 4428, 4860, 5103, 5166, 5292, 5535, 5670, 5740, 6027, 6615, 6642, 6804, 7290, 7380, 7749, 7938, 8036, 8505, 8610, 8820, 9963, 10045, 10206, 10332, 11070, 11340, 11907, 12054, 12915, 13230, 13284, 14580, 15498, 15876, 16605, 17010, 17220, 18081, 19845, 19926, 20090, 20412, 22140, 23247, 23814, 24108, 25515, 25830, 26460, 29889, 30135, 30996, 33210, 34020, 35721, 36162, 38745, 39690, 39852, 40180, 46494, 47628, 49815, 51030, 51660, 54243, 59535, 59778, 60270, 66420, 69741, 71442, 72324, 77490, 79380, 90405, 92988, 99630, 102060, 108486, 116235, 119070, 119556, 120540, 139482, 142884, 149445, 154980, 162729, 178605, 180810, 199260, 209223, 216972, 232470, 238140, 271215, 278964, 298890, 325458, 348705, 357210, 361620, 418446, 464940, 488187, 542430, 597780, 650916, 697410, 714420, 813645, 836892, 976374, 1046115, 1084860, 1394820, 1464561, 1627290, 1952748, 2092230, 2440935, 2929122, 3254580, 4184460, 4881870, 5858244, 7322805, 9763740, 14645610, 29291220]

約数ペア:

[(1, 29291220), (2, 14645610), (3, 9763740), (4, 7322805), (5, 5858244), (6, 4881870), (7, 4184460), (9, 3254580), (10, 2929122), (12, 2440935), (14, 2092230), (15, 1952748), (18, 1627290), (20, 1464561), (21, 1394820), (27, 1084860), (28, 1046115), (30, 976374), (35, 836892), (36, 813645), (41, 714420), (42, 697410), (45, 650916), (49, 597780), (54, 542430), (60, 488187), (63, 464940), (70, 418446), (81, 361620), (82, 357210), (84, 348705), (90, 325458), (98, 298890), (105, 278964), (108, 271215), (123, 238140), (126, 232470), (135, 216972), (140, 209223), (147, 199260), (162, 180810), (164, 178605), (180, 162729), (189, 154980), (196, 149445), (205, 142884), (210, 139482), (243, 120540), (245, 119556), (246, 119070), (252, 116235), (270, 108486), (287, 102060), (294, 99630), (315, 92988), (324, 90405), (369, 79380), (378, 77490), (405, 72324), (410, 71442), (420, 69741), (441, 66420), (486, 60270), (490, 59778), (492, 59535), (540, 54243), (567, 51660), (574, 51030), (588, 49815), (615, 47628), (630, 46494), (729, 40180), (735, 39852), (738, 39690), (756, 38745), (810, 36162), (820, 35721), (861, 34020), (882, 33210), (945, 30996), (972, 30135), (980, 29889), (1107, 26460), (1134, 25830), (1148, 25515), (1215, 24108), (1230, 23814), (1260, 23247), (1323, 22140), (1435, 20412), (1458, 20090), (1470, 19926), (1476, 19845), (1620, 18081), (1701, 17220), (1722, 17010), (1764, 16605), (1845, 15876), (1890, 15498), (2009, 14580), (2205, 13284), (2214, 13230), (2268, 12915), (2430, 12054), (2460, 11907), (2583, 11340), (2646, 11070), (2835, 10332), (2870, 10206), (2916, 10045), (2940, 9963), (3321, 8820), (3402, 8610), (3444, 8505), (3645, 8036), (3690, 7938), (3780, 7749), (3969, 7380), (4018, 7290), (4305, 6804), (4410, 6642), (4428, 6615), (4860, 6027), (5103, 5740), (5166, 5670), (5292, 5535)]