25029576

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:77

約数の個数: 216

約数和(自身を含む): 85429890

約数和(自身を除く): 60400314

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 117, 121, 132, 136, 143, 153, 156, 169, 187, 198, 204, 221, 234, 242, 264, 286, 306, 312, 338, 363, 374, 396, 408, 429, 442, 468, 484, 507, 561, 572, 612, 663, 676, 726, 748, 792, 858, 884, 936, 968, 1014, 1089, 1122, 1144, 1224, 1287, 1326, 1352, 1452, 1496, 1521, 1573, 1683, 1716, 1768, 1859, 1989, 2028, 2057, 2178, 2244, 2431, 2574, 2652, 2873, 2904, 3042, 3146, 3366, 3432, 3718, 3978, 4056, 4114, 4356, 4488, 4719, 4862, 5148, 5304, 5577, 5746, 6084, 6171, 6292, 6732, 7293, 7436, 7956, 8228, 8619, 8712, 9438, 9724, 10296, 11154, 11492, 12168, 12342, 12584, 13464, 14157, 14586, 14872, 15912, 16456, 16731, 17238, 18513, 18876, 19448, 20449, 21879, 22308, 22984, 24684, 25857, 26741, 28314, 29172, 31603, 33462, 34476, 37026, 37752, 40898, 43758, 44616, 49368, 51714, 53482, 56628, 58344, 61347, 63206, 66924, 68952, 74052, 80223, 81796, 87516, 94809, 103428, 106964, 113256, 122694, 126412, 133848, 148104, 160446, 163592, 175032, 184041, 189618, 206856, 213928, 240669, 245388, 252824, 284427, 320892, 347633, 368082, 379236, 481338, 490776, 568854, 641784, 695266, 736164, 758472, 962676, 1042899, 1137708, 1390532, 1472328, 1925352, 2085798, 2275416, 2781064, 3128697, 4171596, 6257394, 8343192, 12514788, 25029576]

約数ペア:

[(1, 25029576), (2, 12514788), (3, 8343192), (4, 6257394), (6, 4171596), (8, 3128697), (9, 2781064), (11, 2275416), (12, 2085798), (13, 1925352), (17, 1472328), (18, 1390532), (22, 1137708), (24, 1042899), (26, 962676), (33, 758472), (34, 736164), (36, 695266), (39, 641784), (44, 568854), (51, 490776), (52, 481338), (66, 379236), (68, 368082), (72, 347633), (78, 320892), (88, 284427), (99, 252824), (102, 245388), (104, 240669), (117, 213928), (121, 206856), (132, 189618), (136, 184041), (143, 175032), (153, 163592), (156, 160446), (169, 148104), (187, 133848), (198, 126412), (204, 122694), (221, 113256), (234, 106964), (242, 103428), (264, 94809), (286, 87516), (306, 81796), (312, 80223), (338, 74052), (363, 68952), (374, 66924), (396, 63206), (408, 61347), (429, 58344), (442, 56628), (468, 53482), (484, 51714), (507, 49368), (561, 44616), (572, 43758), (612, 40898), (663, 37752), (676, 37026), (726, 34476), (748, 33462), (792, 31603), (858, 29172), (884, 28314), (936, 26741), (968, 25857), (1014, 24684), (1089, 22984), (1122, 22308), (1144, 21879), (1224, 20449), (1287, 19448), (1326, 18876), (1352, 18513), (1452, 17238), (1496, 16731), (1521, 16456), (1573, 15912), (1683, 14872), (1716, 14586), (1768, 14157), (1859, 13464), (1989, 12584), (2028, 12342), (2057, 12168), (2178, 11492), (2244, 11154), (2431, 10296), (2574, 9724), (2652, 9438), (2873, 8712), (2904, 8619), (3042, 8228), (3146, 7956), (3366, 7436), (3432, 7293), (3718, 6732), (3978, 6292), (4056, 6171), (4114, 6084), (4356, 5746), (4488, 5577), (4719, 5304), (4862, 5148)]