25321296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 320

約数和(自身を含む): 95993856

約数和(自身を除く): 70672560

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 17, 21, 22, 24, 26, 28, 31, 33, 34, 39, 42, 44, 48, 51, 52, 56, 62, 66, 68, 77, 78, 84, 88, 91, 93, 102, 104, 112, 119, 124, 132, 136, 143, 154, 156, 168, 176, 182, 186, 187, 204, 208, 217, 221, 231, 238, 248, 264, 272, 273, 286, 308, 312, 336, 341, 357, 364, 372, 374, 403, 408, 429, 434, 442, 462, 476, 496, 527, 528, 546, 561, 572, 616, 624, 651, 663, 682, 714, 728, 744, 748, 806, 816, 858, 868, 884, 924, 952, 1001, 1023, 1054, 1092, 1122, 1144, 1209, 1232, 1302, 1309, 1326, 1364, 1428, 1456, 1488, 1496, 1547, 1581, 1612, 1716, 1736, 1768, 1848, 1904, 2002, 2046, 2108, 2184, 2244, 2288, 2387, 2418, 2431, 2604, 2618, 2652, 2728, 2821, 2856, 2992, 3003, 3094, 3162, 3224, 3432, 3472, 3536, 3689, 3696, 3927, 4004, 4092, 4216, 4368, 4433, 4488, 4641, 4774, 4836, 4862, 5208, 5236, 5304, 5456, 5642, 5712, 5797, 6006, 6188, 6324, 6448, 6851, 6864, 7161, 7293, 7378, 7854, 8008, 8184, 8432, 8463, 8866, 8976, 9282, 9548, 9672, 9724, 10416, 10472, 10608, 11067, 11284, 11594, 12012, 12376, 12648, 13299, 13702, 14322, 14586, 14756, 15708, 16016, 16368, 16926, 17017, 17391, 17732, 18564, 19096, 19344, 19448, 20553, 20944, 22134, 22568, 23188, 24024, 24752, 25296, 26598, 27404, 28644, 29172, 29512, 31031, 31416, 33852, 34034, 34782, 35464, 37128, 38192, 38896, 40579, 41106, 44268, 45136, 46376, 47957, 48048, 51051, 53196, 54808, 57288, 58344, 59024, 62062, 62832, 67704, 68068, 69564, 70928, 74256, 75361, 81158, 82212, 88536, 92752, 93093, 95914, 102102, 106392, 109616, 114576, 116688, 121737, 124124, 135408, 136136, 139128, 143871, 150722, 162316, 164424, 177072, 186186, 191828, 204204, 212784, 226083, 243474, 248248, 272272, 278256, 287742, 301444, 324632, 328848, 372372, 383656, 408408, 452166, 486948, 496496, 527527, 575484, 602888, 649264, 744744, 767312, 816816, 904332, 973896, 1055054, 1150968, 1205776, 1489488, 1582581, 1808664, 1947792, 2110108, 2301936, 3165162, 3617328, 4220216, 6330324, 8440432, 12660648, 25321296]

約数ペア:

[(1, 25321296), (2, 12660648), (3, 8440432), (4, 6330324), (6, 4220216), (7, 3617328), (8, 3165162), (11, 2301936), (12, 2110108), (13, 1947792), (14, 1808664), (16, 1582581), (17, 1489488), (21, 1205776), (22, 1150968), (24, 1055054), (26, 973896), (28, 904332), (31, 816816), (33, 767312), (34, 744744), (39, 649264), (42, 602888), (44, 575484), (48, 527527), (51, 496496), (52, 486948), (56, 452166), (62, 408408), (66, 383656), (68, 372372), (77, 328848), (78, 324632), (84, 301444), (88, 287742), (91, 278256), (93, 272272), (102, 248248), (104, 243474), (112, 226083), (119, 212784), (124, 204204), (132, 191828), (136, 186186), (143, 177072), (154, 164424), (156, 162316), (168, 150722), (176, 143871), (182, 139128), (186, 136136), (187, 135408), (204, 124124), (208, 121737), (217, 116688), (221, 114576), (231, 109616), (238, 106392), (248, 102102), (264, 95914), (272, 93093), (273, 92752), (286, 88536), (308, 82212), (312, 81158), (336, 75361), (341, 74256), (357, 70928), (364, 69564), (372, 68068), (374, 67704), (403, 62832), (408, 62062), (429, 59024), (434, 58344), (442, 57288), (462, 54808), (476, 53196), (496, 51051), (527, 48048), (528, 47957), (546, 46376), (561, 45136), (572, 44268), (616, 41106), (624, 40579), (651, 38896), (663, 38192), (682, 37128), (714, 35464), (728, 34782), (744, 34034), (748, 33852), (806, 31416), (816, 31031), (858, 29512), (868, 29172), (884, 28644), (924, 27404), (952, 26598), (1001, 25296), (1023, 24752), (1054, 24024), (1092, 23188), (1122, 22568), (1144, 22134), (1209, 20944), (1232, 20553), (1302, 19448), (1309, 19344), (1326, 19096), (1364, 18564), (1428, 17732), (1456, 17391), (1488, 17017), (1496, 16926), (1547, 16368), (1581, 16016), (1612, 15708), (1716, 14756), (1736, 14586), (1768, 14322), (1848, 13702), (1904, 13299), (2002, 12648), (2046, 12376), (2108, 12012), (2184, 11594), (2244, 11284), (2288, 11067), (2387, 10608), (2418, 10472), (2431, 10416), (2604, 9724), (2618, 9672), (2652, 9548), (2728, 9282), (2821, 8976), (2856, 8866), (2992, 8463), (3003, 8432), (3094, 8184), (3162, 8008), (3224, 7854), (3432, 7378), (3472, 7293), (3536, 7161), (3689, 6864), (3696, 6851), (3927, 6448), (4004, 6324), (4092, 6188), (4216, 6006), (4368, 5797), (4433, 5712), (4488, 5642), (4641, 5456), (4774, 5304), (4836, 5236), (4862, 5208)]