180700674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 481787712

約数和(自身を除く): 301087038

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 37, 42, 62, 66, 74, 77, 93, 111, 121, 154, 186, 217, 222, 231, 242, 259, 341, 363, 407, 434, 462, 518, 651, 682, 726, 777, 814, 847, 961, 1023, 1147, 1221, 1302, 1554, 1694, 1922, 2046, 2294, 2387, 2442, 2541, 2849, 2883, 3441, 3751, 4477, 4774, 5082, 5698, 5766, 6727, 6882, 7161, 7502, 8029, 8547, 8954, 10571, 11253, 12617, 13431, 13454, 14322, 16058, 17094, 20181, 21142, 22506, 24087, 25234, 26257, 26862, 31339, 31713, 35557, 37851, 40362, 48174, 52514, 62678, 63426, 71114, 73997, 75702, 78771, 88319, 94017, 106671, 116281, 138787, 147994, 157542, 176638, 188034, 213342, 221991, 232562, 248899, 264957, 277574, 348843, 391127, 416361, 443982, 497798, 529914, 697686, 746697, 782254, 813967, 832722, 971509, 1173381, 1493394, 1627934, 1943018, 2346762, 2441901, 2737889, 2914527, 4302397, 4883802, 5475778, 5829054, 8213667, 8604794, 12907191, 16427334, 25814382, 30116779, 60233558, 90350337, 180700674]

約数ペア:

[(1, 180700674), (2, 90350337), (3, 60233558), (6, 30116779), (7, 25814382), (11, 16427334), (14, 12907191), (21, 8604794), (22, 8213667), (31, 5829054), (33, 5475778), (37, 4883802), (42, 4302397), (62, 2914527), (66, 2737889), (74, 2441901), (77, 2346762), (93, 1943018), (111, 1627934), (121, 1493394), (154, 1173381), (186, 971509), (217, 832722), (222, 813967), (231, 782254), (242, 746697), (259, 697686), (341, 529914), (363, 497798), (407, 443982), (434, 416361), (462, 391127), (518, 348843), (651, 277574), (682, 264957), (726, 248899), (777, 232562), (814, 221991), (847, 213342), (961, 188034), (1023, 176638), (1147, 157542), (1221, 147994), (1302, 138787), (1554, 116281), (1694, 106671), (1922, 94017), (2046, 88319), (2294, 78771), (2387, 75702), (2442, 73997), (2541, 71114), (2849, 63426), (2883, 62678), (3441, 52514), (3751, 48174), (4477, 40362), (4774, 37851), (5082, 35557), (5698, 31713), (5766, 31339), (6727, 26862), (6882, 26257), (7161, 25234), (7502, 24087), (8029, 22506), (8547, 21142), (8954, 20181), (10571, 17094), (11253, 16058), (12617, 14322), (13431, 13454)]