7525140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 27095040

約数和(自身を除く): 19569900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 41, 42, 46, 57, 60, 69, 70, 76, 82, 84, 92, 95, 105, 114, 115, 123, 133, 138, 140, 161, 164, 190, 205, 210, 228, 230, 246, 266, 276, 285, 287, 322, 345, 380, 399, 410, 420, 437, 460, 483, 492, 532, 570, 574, 615, 644, 665, 690, 779, 798, 805, 820, 861, 874, 943, 966, 1140, 1148, 1230, 1311, 1330, 1380, 1435, 1558, 1596, 1610, 1722, 1748, 1886, 1932, 1995, 2185, 2337, 2415, 2460, 2622, 2660, 2829, 2870, 3059, 3116, 3220, 3444, 3772, 3895, 3990, 4305, 4370, 4674, 4715, 4830, 5244, 5453, 5658, 5740, 6118, 6555, 6601, 7790, 7980, 8610, 8740, 9177, 9348, 9430, 9660, 10906, 11316, 11685, 12236, 13110, 13202, 14145, 15295, 15580, 16359, 17220, 17917, 18354, 18860, 19803, 21812, 23370, 26220, 26404, 27265, 28290, 30590, 32718, 33005, 35834, 36708, 39606, 45885, 46740, 53751, 54530, 56580, 61180, 65436, 66010, 71668, 79212, 81795, 89585, 91770, 99015, 107502, 109060, 125419, 132020, 163590, 179170, 183540, 198030, 215004, 250838, 268755, 327180, 358340, 376257, 396060, 501676, 537510, 627095, 752514, 1075020, 1254190, 1505028, 1881285, 2508380, 3762570, 7525140]

約数ペア:

[(1, 7525140), (2, 3762570), (3, 2508380), (4, 1881285), (5, 1505028), (6, 1254190), (7, 1075020), (10, 752514), (12, 627095), (14, 537510), (15, 501676), (19, 396060), (20, 376257), (21, 358340), (23, 327180), (28, 268755), (30, 250838), (35, 215004), (38, 198030), (41, 183540), (42, 179170), (46, 163590), (57, 132020), (60, 125419), (69, 109060), (70, 107502), (76, 99015), (82, 91770), (84, 89585), (92, 81795), (95, 79212), (105, 71668), (114, 66010), (115, 65436), (123, 61180), (133, 56580), (138, 54530), (140, 53751), (161, 46740), (164, 45885), (190, 39606), (205, 36708), (210, 35834), (228, 33005), (230, 32718), (246, 30590), (266, 28290), (276, 27265), (285, 26404), (287, 26220), (322, 23370), (345, 21812), (380, 19803), (399, 18860), (410, 18354), (420, 17917), (437, 17220), (460, 16359), (483, 15580), (492, 15295), (532, 14145), (570, 13202), (574, 13110), (615, 12236), (644, 11685), (665, 11316), (690, 10906), (779, 9660), (798, 9430), (805, 9348), (820, 9177), (861, 8740), (874, 8610), (943, 7980), (966, 7790), (1140, 6601), (1148, 6555), (1230, 6118), (1311, 5740), (1330, 5658), (1380, 5453), (1435, 5244), (1558, 4830), (1596, 4715), (1610, 4674), (1722, 4370), (1748, 4305), (1886, 3990), (1932, 3895), (1995, 3772), (2185, 3444), (2337, 3220), (2415, 3116), (2460, 3059), (2622, 2870), (2660, 2829)]