75883720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 203472000

約数和(自身を除く): 127588280

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 29, 38, 40, 44, 55, 58, 76, 88, 95, 110, 116, 145, 152, 190, 209, 220, 232, 290, 313, 319, 380, 418, 440, 551, 580, 626, 638, 760, 836, 1045, 1102, 1160, 1252, 1276, 1565, 1595, 1672, 2090, 2204, 2504, 2552, 2755, 3130, 3190, 3443, 4180, 4408, 5510, 5947, 6061, 6260, 6380, 6886, 8360, 9077, 11020, 11894, 12122, 12520, 12760, 13772, 17215, 18154, 22040, 23788, 24244, 27544, 29735, 30305, 34430, 36308, 45385, 47576, 48488, 59470, 60610, 65417, 68860, 72616, 90770, 99847, 118940, 121220, 130834, 137720, 172463, 181540, 199694, 237880, 242440, 261668, 327085, 344926, 363080, 399388, 499235, 523336, 654170, 689852, 798776, 862315, 998470, 1308340, 1379704, 1724630, 1897093, 1996940, 2616680, 3449260, 3794186, 3993880, 6898520, 7588372, 9485465, 15176744, 18970930, 37941860, 75883720]

約数ペア:

[(1, 75883720), (2, 37941860), (4, 18970930), (5, 15176744), (8, 9485465), (10, 7588372), (11, 6898520), (19, 3993880), (20, 3794186), (22, 3449260), (29, 2616680), (38, 1996940), (40, 1897093), (44, 1724630), (55, 1379704), (58, 1308340), (76, 998470), (88, 862315), (95, 798776), (110, 689852), (116, 654170), (145, 523336), (152, 499235), (190, 399388), (209, 363080), (220, 344926), (232, 327085), (290, 261668), (313, 242440), (319, 237880), (380, 199694), (418, 181540), (440, 172463), (551, 137720), (580, 130834), (626, 121220), (638, 118940), (760, 99847), (836, 90770), (1045, 72616), (1102, 68860), (1160, 65417), (1252, 60610), (1276, 59470), (1565, 48488), (1595, 47576), (1672, 45385), (2090, 36308), (2204, 34430), (2504, 30305), (2552, 29735), (2755, 27544), (3130, 24244), (3190, 23788), (3443, 22040), (4180, 18154), (4408, 17215), (5510, 13772), (5947, 12760), (6061, 12520), (6260, 12122), (6380, 11894), (6886, 11020), (8360, 9077)]