90200334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 235699200

約数和(自身を除く): 145498866

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 61, 102, 109, 114, 119, 122, 133, 183, 218, 238, 266, 323, 327, 357, 366, 399, 427, 646, 654, 714, 763, 798, 854, 969, 1037, 1159, 1281, 1526, 1853, 1938, 2071, 2074, 2261, 2289, 2318, 2562, 3111, 3477, 3706, 4142, 4522, 4578, 5559, 6213, 6222, 6649, 6783, 6954, 7259, 8113, 11118, 12426, 12971, 13298, 13566, 14497, 14518, 16226, 19703, 19947, 21777, 24339, 25942, 28994, 35207, 38913, 39406, 39894, 43491, 43554, 46543, 48678, 59109, 70414, 77826, 86982, 93086, 105621, 113033, 118218, 126331, 137921, 139629, 211242, 226066, 246449, 252662, 275842, 279258, 339099, 378993, 413763, 492898, 678198, 739347, 757986, 791231, 827526, 884317, 1478694, 1582462, 1768634, 2147627, 2373693, 2652951, 4295254, 4747386, 5305902, 6442881, 12885762, 15033389, 30066778, 45100167, 90200334]

約数ペア:

[(1, 90200334), (2, 45100167), (3, 30066778), (6, 15033389), (7, 12885762), (14, 6442881), (17, 5305902), (19, 4747386), (21, 4295254), (34, 2652951), (38, 2373693), (42, 2147627), (51, 1768634), (57, 1582462), (61, 1478694), (102, 884317), (109, 827526), (114, 791231), (119, 757986), (122, 739347), (133, 678198), (183, 492898), (218, 413763), (238, 378993), (266, 339099), (323, 279258), (327, 275842), (357, 252662), (366, 246449), (399, 226066), (427, 211242), (646, 139629), (654, 137921), (714, 126331), (763, 118218), (798, 113033), (854, 105621), (969, 93086), (1037, 86982), (1159, 77826), (1281, 70414), (1526, 59109), (1853, 48678), (1938, 46543), (2071, 43554), (2074, 43491), (2261, 39894), (2289, 39406), (2318, 38913), (2562, 35207), (3111, 28994), (3477, 25942), (3706, 24339), (4142, 21777), (4522, 19947), (4578, 19703), (5559, 16226), (6213, 14518), (6222, 14497), (6649, 13566), (6783, 13298), (6954, 12971), (7259, 12426), (8113, 11118)]