115797880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 305830080

約数和(自身を除く): 190032200

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 113, 136, 137, 170, 187, 220, 226, 274, 340, 374, 440, 452, 548, 565, 680, 685, 748, 904, 935, 1096, 1130, 1243, 1370, 1496, 1507, 1870, 1921, 2260, 2329, 2486, 2740, 3014, 3740, 3842, 4520, 4658, 4972, 5480, 6028, 6215, 7480, 7535, 7684, 9316, 9605, 9944, 11645, 12056, 12430, 15070, 15368, 15481, 18632, 19210, 21131, 23290, 24860, 25619, 30140, 30962, 38420, 42262, 46580, 49720, 51238, 60280, 61924, 76840, 77405, 84524, 93160, 102476, 105655, 123848, 128095, 154810, 169048, 170291, 204952, 211310, 256190, 263177, 309620, 340582, 422620, 512380, 526354, 619240, 681164, 845240, 851455, 1024760, 1052708, 1315885, 1362328, 1702910, 2105416, 2631770, 2894947, 3405820, 5263540, 5789894, 6811640, 10527080, 11579788, 14474735, 23159576, 28949470, 57898940, 115797880]

約数ペア:

[(1, 115797880), (2, 57898940), (4, 28949470), (5, 23159576), (8, 14474735), (10, 11579788), (11, 10527080), (17, 6811640), (20, 5789894), (22, 5263540), (34, 3405820), (40, 2894947), (44, 2631770), (55, 2105416), (68, 1702910), (85, 1362328), (88, 1315885), (110, 1052708), (113, 1024760), (136, 851455), (137, 845240), (170, 681164), (187, 619240), (220, 526354), (226, 512380), (274, 422620), (340, 340582), (374, 309620), (440, 263177), (452, 256190), (548, 211310), (565, 204952), (680, 170291), (685, 169048), (748, 154810), (904, 128095), (935, 123848), (1096, 105655), (1130, 102476), (1243, 93160), (1370, 84524), (1496, 77405), (1507, 76840), (1870, 61924), (1921, 60280), (2260, 51238), (2329, 49720), (2486, 46580), (2740, 42262), (3014, 38420), (3740, 30962), (3842, 30140), (4520, 25619), (4658, 24860), (4972, 23290), (5480, 21131), (6028, 19210), (6215, 18632), (7480, 15481), (7535, 15368), (7684, 15070), (9316, 12430), (9605, 12056), (9944, 11645)]