64500516

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 190814400

約数和(自身を除く): 126313884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 43, 51, 54, 57, 68, 76, 86, 102, 108, 114, 129, 153, 171, 172, 204, 228, 258, 306, 323, 342, 387, 459, 513, 516, 612, 646, 684, 731, 774, 817, 918, 969, 1026, 1161, 1292, 1462, 1548, 1634, 1836, 1849, 1938, 2052, 2193, 2322, 2451, 2907, 2924, 3268, 3698, 3876, 4386, 4644, 4902, 5547, 5814, 6579, 7353, 7396, 8721, 8772, 9804, 11094, 11628, 13158, 13889, 14706, 16641, 17442, 19737, 22059, 22188, 26316, 27778, 29412, 31433, 33282, 34884, 35131, 39474, 41667, 44118, 49923, 55556, 62866, 66564, 70262, 78948, 83334, 88236, 94299, 99846, 105393, 125001, 125732, 140524, 166668, 188598, 199692, 210786, 250002, 282897, 316179, 375003, 377196, 421572, 500004, 565794, 597227, 632358, 750006, 848691, 948537, 1131588, 1194454, 1264716, 1500012, 1697382, 1791681, 1897074, 2388908, 3394764, 3583362, 3794148, 5375043, 7166724, 10750086, 16125129, 21500172, 32250258, 64500516]

約数ペア:

[(1, 64500516), (2, 32250258), (3, 21500172), (4, 16125129), (6, 10750086), (9, 7166724), (12, 5375043), (17, 3794148), (18, 3583362), (19, 3394764), (27, 2388908), (34, 1897074), (36, 1791681), (38, 1697382), (43, 1500012), (51, 1264716), (54, 1194454), (57, 1131588), (68, 948537), (76, 848691), (86, 750006), (102, 632358), (108, 597227), (114, 565794), (129, 500004), (153, 421572), (171, 377196), (172, 375003), (204, 316179), (228, 282897), (258, 250002), (306, 210786), (323, 199692), (342, 188598), (387, 166668), (459, 140524), (513, 125732), (516, 125001), (612, 105393), (646, 99846), (684, 94299), (731, 88236), (774, 83334), (817, 78948), (918, 70262), (969, 66564), (1026, 62866), (1161, 55556), (1292, 49923), (1462, 44118), (1548, 41667), (1634, 39474), (1836, 35131), (1849, 34884), (1938, 33282), (2052, 31433), (2193, 29412), (2322, 27778), (2451, 26316), (2907, 22188), (2924, 22059), (3268, 19737), (3698, 17442), (3876, 16641), (4386, 14706), (4644, 13889), (4902, 13158), (5547, 11628), (5814, 11094), (6579, 9804), (7353, 8772), (7396, 8721)]