121380588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 374250240

約数和(自身を除く): 252869652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 101, 114, 126, 133, 171, 202, 228, 251, 252, 266, 303, 342, 399, 404, 502, 532, 606, 684, 707, 753, 798, 909, 1004, 1197, 1212, 1414, 1506, 1596, 1757, 1818, 1919, 2121, 2259, 2394, 2828, 3012, 3514, 3636, 3838, 4242, 4518, 4769, 4788, 5271, 5757, 6363, 7028, 7676, 8484, 9036, 9538, 10542, 11514, 12726, 13433, 14307, 15813, 17271, 19076, 21084, 23028, 25351, 25452, 26866, 28614, 31626, 33383, 34542, 40299, 42921, 50702, 53732, 57228, 63252, 66766, 69084, 76053, 80598, 85842, 100149, 101404, 120897, 133532, 152106, 161196, 171684, 177457, 200298, 228159, 241794, 300447, 304212, 354914, 400596, 456318, 481669, 483588, 532371, 600894, 709828, 912636, 963338, 1064742, 1201788, 1445007, 1597113, 1926676, 2129484, 2890014, 3194226, 3371683, 4335021, 5780028, 6388452, 6743366, 8670042, 10115049, 13486732, 17340084, 20230098, 30345147, 40460196, 60690294, 121380588]

約数ペア:

[(1, 121380588), (2, 60690294), (3, 40460196), (4, 30345147), (6, 20230098), (7, 17340084), (9, 13486732), (12, 10115049), (14, 8670042), (18, 6743366), (19, 6388452), (21, 5780028), (28, 4335021), (36, 3371683), (38, 3194226), (42, 2890014), (57, 2129484), (63, 1926676), (76, 1597113), (84, 1445007), (101, 1201788), (114, 1064742), (126, 963338), (133, 912636), (171, 709828), (202, 600894), (228, 532371), (251, 483588), (252, 481669), (266, 456318), (303, 400596), (342, 354914), (399, 304212), (404, 300447), (502, 241794), (532, 228159), (606, 200298), (684, 177457), (707, 171684), (753, 161196), (798, 152106), (909, 133532), (1004, 120897), (1197, 101404), (1212, 100149), (1414, 85842), (1506, 80598), (1596, 76053), (1757, 69084), (1818, 66766), (1919, 63252), (2121, 57228), (2259, 53732), (2394, 50702), (2828, 42921), (3012, 40299), (3514, 34542), (3636, 33383), (3838, 31626), (4242, 28614), (4518, 26866), (4769, 25452), (4788, 25351), (5271, 23028), (5757, 21084), (6363, 19076), (7028, 17271), (7676, 15813), (8484, 14307), (9036, 13433), (9538, 12726), (10542, 11514)]