27395720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 73872000

約数和(自身を除く): 46476280

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 29, 38, 40, 44, 55, 58, 76, 88, 95, 110, 113, 116, 145, 152, 190, 209, 220, 226, 232, 290, 319, 380, 418, 440, 452, 551, 565, 580, 638, 760, 836, 904, 1045, 1102, 1130, 1160, 1243, 1276, 1595, 1672, 2090, 2147, 2204, 2260, 2486, 2552, 2755, 3190, 3277, 4180, 4294, 4408, 4520, 4972, 5510, 6061, 6215, 6380, 6554, 8360, 8588, 9944, 10735, 11020, 12122, 12430, 12760, 13108, 16385, 17176, 21470, 22040, 23617, 24244, 24860, 26216, 30305, 32770, 36047, 42940, 47234, 48488, 49720, 60610, 62263, 65540, 72094, 85880, 94468, 118085, 121220, 124526, 131080, 144188, 180235, 188936, 236170, 242440, 249052, 288376, 311315, 360470, 472340, 498104, 622630, 684893, 720940, 944680, 1245260, 1369786, 1441880, 2490520, 2739572, 3424465, 5479144, 6848930, 13697860, 27395720]

約数ペア:

[(1, 27395720), (2, 13697860), (4, 6848930), (5, 5479144), (8, 3424465), (10, 2739572), (11, 2490520), (19, 1441880), (20, 1369786), (22, 1245260), (29, 944680), (38, 720940), (40, 684893), (44, 622630), (55, 498104), (58, 472340), (76, 360470), (88, 311315), (95, 288376), (110, 249052), (113, 242440), (116, 236170), (145, 188936), (152, 180235), (190, 144188), (209, 131080), (220, 124526), (226, 121220), (232, 118085), (290, 94468), (319, 85880), (380, 72094), (418, 65540), (440, 62263), (452, 60610), (551, 49720), (565, 48488), (580, 47234), (638, 42940), (760, 36047), (836, 32770), (904, 30305), (1045, 26216), (1102, 24860), (1130, 24244), (1160, 23617), (1243, 22040), (1276, 21470), (1595, 17176), (1672, 16385), (2090, 13108), (2147, 12760), (2204, 12430), (2260, 12122), (2486, 11020), (2552, 10735), (2755, 9944), (3190, 8588), (3277, 8360), (4180, 6554), (4294, 6380), (4408, 6215), (4520, 6061), (4972, 5510)]