76565580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 271703040

約数和(自身を除く): 195137460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 273, 364, 370, 379, 390, 420, 444, 455, 481, 518, 546, 555, 740, 758, 777, 780, 910, 962, 1036, 1092, 1110, 1137, 1295, 1365, 1443, 1516, 1554, 1820, 1895, 1924, 2220, 2274, 2405, 2590, 2653, 2730, 2886, 3108, 3367, 3790, 3885, 4548, 4810, 4927, 5180, 5306, 5460, 5685, 5772, 6734, 7215, 7580, 7770, 7959, 9620, 9854, 10101, 10612, 11370, 13265, 13468, 14023, 14430, 14781, 15540, 15918, 16835, 19708, 20202, 22740, 24635, 26530, 28046, 28860, 29562, 31836, 33670, 34489, 39795, 40404, 42069, 49270, 50505, 53060, 56092, 59124, 67340, 68978, 70115, 73905, 79590, 84138, 98161, 98540, 101010, 103467, 137956, 140230, 147810, 159180, 168276, 172445, 182299, 196322, 202020, 206934, 210345, 280460, 294483, 295620, 344890, 364598, 392644, 413868, 420690, 490805, 517335, 546897, 588966, 689780, 729196, 841380, 911495, 981610, 1034670, 1093794, 1177932, 1276093, 1472415, 1822990, 1963220, 2069340, 2187588, 2552186, 2734485, 2944830, 3645980, 3828279, 5104372, 5468970, 5889660, 6380465, 7656558, 10937940, 12760930, 15313116, 19141395, 25521860, 38282790, 76565580]

約数ペア:

[(1, 76565580), (2, 38282790), (3, 25521860), (4, 19141395), (5, 15313116), (6, 12760930), (7, 10937940), (10, 7656558), (12, 6380465), (13, 5889660), (14, 5468970), (15, 5104372), (20, 3828279), (21, 3645980), (26, 2944830), (28, 2734485), (30, 2552186), (35, 2187588), (37, 2069340), (39, 1963220), (42, 1822990), (52, 1472415), (60, 1276093), (65, 1177932), (70, 1093794), (74, 1034670), (78, 981610), (84, 911495), (91, 841380), (105, 729196), (111, 689780), (130, 588966), (140, 546897), (148, 517335), (156, 490805), (182, 420690), (185, 413868), (195, 392644), (210, 364598), (222, 344890), (259, 295620), (260, 294483), (273, 280460), (364, 210345), (370, 206934), (379, 202020), (390, 196322), (420, 182299), (444, 172445), (455, 168276), (481, 159180), (518, 147810), (546, 140230), (555, 137956), (740, 103467), (758, 101010), (777, 98540), (780, 98161), (910, 84138), (962, 79590), (1036, 73905), (1092, 70115), (1110, 68978), (1137, 67340), (1295, 59124), (1365, 56092), (1443, 53060), (1516, 50505), (1554, 49270), (1820, 42069), (1895, 40404), (1924, 39795), (2220, 34489), (2274, 33670), (2405, 31836), (2590, 29562), (2653, 28860), (2730, 28046), (2886, 26530), (3108, 24635), (3367, 22740), (3790, 20202), (3885, 19708), (4548, 16835), (4810, 15918), (4927, 15540), (5180, 14781), (5306, 14430), (5460, 14023), (5685, 13468), (5772, 13265), (6734, 11370), (7215, 10612), (7580, 10101), (7770, 9854), (7959, 9620)]