76736440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 202694400

約数和(自身を除く): 125957960

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 67, 76, 88, 95, 110, 134, 137, 152, 190, 209, 220, 268, 274, 335, 380, 418, 440, 536, 548, 670, 685, 737, 760, 836, 1045, 1096, 1273, 1340, 1370, 1474, 1507, 1672, 2090, 2546, 2603, 2680, 2740, 2948, 3014, 3685, 4180, 5092, 5206, 5480, 5896, 6028, 6365, 7370, 7535, 8360, 9179, 10184, 10412, 12056, 12730, 13015, 14003, 14740, 15070, 18358, 20824, 25460, 26030, 28006, 28633, 29480, 30140, 36716, 45895, 50920, 52060, 56012, 57266, 60280, 70015, 73432, 91790, 100969, 104120, 112024, 114532, 140030, 143165, 174401, 183580, 201938, 229064, 280060, 286330, 348802, 367160, 403876, 504845, 560120, 572660, 697604, 807752, 872005, 1009690, 1145320, 1395208, 1744010, 1918411, 2019380, 3488020, 3836822, 4038760, 6976040, 7673644, 9592055, 15347288, 19184110, 38368220, 76736440]

約数ペア:

[(1, 76736440), (2, 38368220), (4, 19184110), (5, 15347288), (8, 9592055), (10, 7673644), (11, 6976040), (19, 4038760), (20, 3836822), (22, 3488020), (38, 2019380), (40, 1918411), (44, 1744010), (55, 1395208), (67, 1145320), (76, 1009690), (88, 872005), (95, 807752), (110, 697604), (134, 572660), (137, 560120), (152, 504845), (190, 403876), (209, 367160), (220, 348802), (268, 286330), (274, 280060), (335, 229064), (380, 201938), (418, 183580), (440, 174401), (536, 143165), (548, 140030), (670, 114532), (685, 112024), (737, 104120), (760, 100969), (836, 91790), (1045, 73432), (1096, 70015), (1273, 60280), (1340, 57266), (1370, 56012), (1474, 52060), (1507, 50920), (1672, 45895), (2090, 36716), (2546, 30140), (2603, 29480), (2680, 28633), (2740, 28006), (2948, 26030), (3014, 25460), (3685, 20824), (4180, 18358), (5092, 15070), (5206, 14740), (5480, 14003), (5896, 13015), (6028, 12730), (6365, 12056), (7370, 10412), (7535, 10184), (8360, 9179)]