76374760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 217002240

約数和(自身を除く): 140627480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 137, 140, 154, 181, 220, 274, 280, 308, 362, 385, 440, 548, 616, 685, 724, 770, 905, 959, 1096, 1267, 1370, 1448, 1507, 1540, 1810, 1918, 1991, 2534, 2740, 3014, 3080, 3620, 3836, 3982, 4795, 5068, 5480, 6028, 6335, 7240, 7535, 7672, 7964, 9590, 9955, 10136, 10549, 12056, 12670, 13937, 15070, 15928, 19180, 19910, 21098, 24797, 25340, 27874, 30140, 38360, 39820, 42196, 49594, 50680, 52745, 55748, 60280, 69685, 79640, 84392, 99188, 105490, 111496, 123985, 139370, 173579, 198376, 210980, 247970, 272767, 278740, 347158, 421960, 495940, 545534, 557480, 694316, 867895, 991880, 1091068, 1363835, 1388632, 1735790, 1909369, 2182136, 2727670, 3471580, 3818738, 5455340, 6943160, 7637476, 9546845, 10910680, 15274952, 19093690, 38187380, 76374760]

約数ペア:

[(1, 76374760), (2, 38187380), (4, 19093690), (5, 15274952), (7, 10910680), (8, 9546845), (10, 7637476), (11, 6943160), (14, 5455340), (20, 3818738), (22, 3471580), (28, 2727670), (35, 2182136), (40, 1909369), (44, 1735790), (55, 1388632), (56, 1363835), (70, 1091068), (77, 991880), (88, 867895), (110, 694316), (137, 557480), (140, 545534), (154, 495940), (181, 421960), (220, 347158), (274, 278740), (280, 272767), (308, 247970), (362, 210980), (385, 198376), (440, 173579), (548, 139370), (616, 123985), (685, 111496), (724, 105490), (770, 99188), (905, 84392), (959, 79640), (1096, 69685), (1267, 60280), (1370, 55748), (1448, 52745), (1507, 50680), (1540, 49594), (1810, 42196), (1918, 39820), (1991, 38360), (2534, 30140), (2740, 27874), (3014, 25340), (3080, 24797), (3620, 21098), (3836, 19910), (3982, 19180), (4795, 15928), (5068, 15070), (5480, 13937), (6028, 12670), (6335, 12056), (7240, 10549), (7535, 10136), (7672, 9955), (7964, 9590)]