25468380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 99066240

約数和(自身を除く): 73597860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 29, 30, 34, 35, 36, 41, 42, 45, 51, 58, 60, 63, 68, 70, 82, 84, 85, 87, 90, 102, 105, 116, 119, 123, 126, 140, 145, 153, 164, 170, 174, 180, 203, 204, 205, 210, 238, 246, 252, 255, 261, 287, 290, 306, 315, 340, 348, 357, 369, 406, 410, 420, 435, 476, 492, 493, 510, 522, 574, 580, 595, 609, 612, 615, 630, 697, 714, 738, 765, 812, 820, 861, 870, 986, 1015, 1020, 1044, 1071, 1148, 1189, 1190, 1218, 1230, 1260, 1305, 1394, 1428, 1435, 1476, 1479, 1530, 1722, 1740, 1785, 1827, 1845, 1972, 2030, 2091, 2142, 2378, 2380, 2436, 2460, 2465, 2583, 2610, 2788, 2870, 2958, 3045, 3060, 3444, 3451, 3485, 3567, 3570, 3654, 3690, 4060, 4182, 4284, 4305, 4437, 4756, 4879, 4930, 5166, 5220, 5355, 5740, 5916, 5945, 6090, 6273, 6902, 6970, 7134, 7140, 7308, 7380, 7395, 8323, 8364, 8610, 8874, 9135, 9758, 9860, 10332, 10353, 10455, 10701, 10710, 11890, 12180, 12546, 12915, 13804, 13940, 14268, 14637, 14790, 16646, 17220, 17255, 17748, 17835, 18270, 19516, 20213, 20706, 20910, 21402, 21420, 22185, 23780, 24395, 24969, 25092, 25830, 29274, 29580, 31059, 31365, 33292, 34510, 35670, 36540, 40426, 41412, 41615, 41820, 42804, 43911, 44370, 48790, 49938, 51660, 51765, 53505, 58548, 60639, 62118, 62730, 69020, 71340, 73185, 74907, 80852, 83230, 87822, 88740, 97580, 99876, 101065, 103530, 107010, 121278, 124236, 124845, 125460, 141491, 146370, 149814, 155295, 166460, 175644, 181917, 202130, 207060, 214020, 219555, 242556, 249690, 282982, 292740, 299628, 303195, 310590, 363834, 374535, 404260, 424473, 439110, 499380, 565964, 606390, 621180, 707455, 727668, 749070, 848946, 878220, 909585, 1212780, 1273419, 1414910, 1498140, 1697892, 1819170, 2122365, 2546838, 2829820, 3638340, 4244730, 5093676, 6367095, 8489460, 12734190, 25468380]

約数ペア:

[(1, 25468380), (2, 12734190), (3, 8489460), (4, 6367095), (5, 5093676), (6, 4244730), (7, 3638340), (9, 2829820), (10, 2546838), (12, 2122365), (14, 1819170), (15, 1697892), (17, 1498140), (18, 1414910), (20, 1273419), (21, 1212780), (28, 909585), (29, 878220), (30, 848946), (34, 749070), (35, 727668), (36, 707455), (41, 621180), (42, 606390), (45, 565964), (51, 499380), (58, 439110), (60, 424473), (63, 404260), (68, 374535), (70, 363834), (82, 310590), (84, 303195), (85, 299628), (87, 292740), (90, 282982), (102, 249690), (105, 242556), (116, 219555), (119, 214020), (123, 207060), (126, 202130), (140, 181917), (145, 175644), (153, 166460), (164, 155295), (170, 149814), (174, 146370), (180, 141491), (203, 125460), (204, 124845), (205, 124236), (210, 121278), (238, 107010), (246, 103530), (252, 101065), (255, 99876), (261, 97580), (287, 88740), (290, 87822), (306, 83230), (315, 80852), (340, 74907), (348, 73185), (357, 71340), (369, 69020), (406, 62730), (410, 62118), (420, 60639), (435, 58548), (476, 53505), (492, 51765), (493, 51660), (510, 49938), (522, 48790), (574, 44370), (580, 43911), (595, 42804), (609, 41820), (612, 41615), (615, 41412), (630, 40426), (697, 36540), (714, 35670), (738, 34510), (765, 33292), (812, 31365), (820, 31059), (861, 29580), (870, 29274), (986, 25830), (1015, 25092), (1020, 24969), (1044, 24395), (1071, 23780), (1148, 22185), (1189, 21420), (1190, 21402), (1218, 20910), (1230, 20706), (1260, 20213), (1305, 19516), (1394, 18270), (1428, 17835), (1435, 17748), (1476, 17255), (1479, 17220), (1530, 16646), (1722, 14790), (1740, 14637), (1785, 14268), (1827, 13940), (1845, 13804), (1972, 12915), (2030, 12546), (2091, 12180), (2142, 11890), (2378, 10710), (2380, 10701), (2436, 10455), (2460, 10353), (2465, 10332), (2583, 9860), (2610, 9758), (2788, 9135), (2870, 8874), (2958, 8610), (3045, 8364), (3060, 8323), (3444, 7395), (3451, 7380), (3485, 7308), (3567, 7140), (3570, 7134), (3654, 6970), (3690, 6902), (4060, 6273), (4182, 6090), (4284, 5945), (4305, 5916), (4437, 5740), (4756, 5355), (4879, 5220), (4930, 5166)]