25544970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 77780736

約数和(自身を除く): 52235766

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 61, 66, 81, 90, 94, 99, 110, 122, 135, 141, 162, 165, 183, 198, 235, 270, 282, 297, 305, 330, 366, 405, 423, 470, 495, 517, 549, 594, 610, 671, 705, 810, 846, 891, 915, 990, 1034, 1098, 1269, 1342, 1410, 1485, 1551, 1647, 1782, 1830, 2013, 2115, 2538, 2585, 2745, 2867, 2970, 3102, 3294, 3355, 3807, 4026, 4230, 4455, 4653, 4941, 5170, 5490, 5734, 6039, 6345, 6710, 7614, 7755, 8235, 8601, 8910, 9306, 9882, 10065, 12078, 12690, 13959, 14335, 15510, 16470, 17202, 18117, 19035, 20130, 23265, 24705, 25803, 27918, 28670, 30195, 31537, 36234, 38070, 41877, 43005, 46530, 49410, 51606, 54351, 60390, 63074, 69795, 77409, 83754, 86010, 90585, 94611, 108702, 129015, 139590, 154818, 157685, 181170, 189222, 209385, 232227, 258030, 271755, 283833, 315370, 387045, 418770, 464454, 473055, 543510, 567666, 774090, 851499, 946110, 1161135, 1419165, 1702998, 2322270, 2554497, 2838330, 4257495, 5108994, 8514990, 12772485, 25544970]

約数ペア:

[(1, 25544970), (2, 12772485), (3, 8514990), (5, 5108994), (6, 4257495), (9, 2838330), (10, 2554497), (11, 2322270), (15, 1702998), (18, 1419165), (22, 1161135), (27, 946110), (30, 851499), (33, 774090), (45, 567666), (47, 543510), (54, 473055), (55, 464454), (61, 418770), (66, 387045), (81, 315370), (90, 283833), (94, 271755), (99, 258030), (110, 232227), (122, 209385), (135, 189222), (141, 181170), (162, 157685), (165, 154818), (183, 139590), (198, 129015), (235, 108702), (270, 94611), (282, 90585), (297, 86010), (305, 83754), (330, 77409), (366, 69795), (405, 63074), (423, 60390), (470, 54351), (495, 51606), (517, 49410), (549, 46530), (594, 43005), (610, 41877), (671, 38070), (705, 36234), (810, 31537), (846, 30195), (891, 28670), (915, 27918), (990, 25803), (1034, 24705), (1098, 23265), (1269, 20130), (1342, 19035), (1410, 18117), (1485, 17202), (1551, 16470), (1647, 15510), (1782, 14335), (1830, 13959), (2013, 12690), (2115, 12078), (2538, 10065), (2585, 9882), (2745, 9306), (2867, 8910), (2970, 8601), (3102, 8235), (3294, 7755), (3355, 7614), (3807, 6710), (4026, 6345), (4230, 6039), (4455, 5734), (4653, 5490), (4941, 5170)]