21038575800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3187663}}^1$

素因数の和:3187693

約数の個数: 96

約数和(自身を含む): 71148660480

約数和(自身を除く): 50110084680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 2200, 3300, 6600, 3187663, 6375326, 9562989, 12750652, 15938315, 19125978, 25501304, 31876630, 35064293, 38251956, 47814945, 63753260, 70128586, 76503912, 79691575, 95629890, 105192879, 127506520, 140257172, 159383150, 175321465, 191259780, 210385758, 239074725, 280514344, 318766300, 350642930, 382519560, 420771516, 478149450, 525964395, 637532600, 701285860, 841543032, 876607325, 956298900, 1051928790, 1402571720, 1753214650, 1912597800, 2103857580, 2629821975, 3506429300, 4207715160, 5259643950, 7012858600, 10519287900, 21038575800]

約数ペア:

[(1, 21038575800), (2, 10519287900), (3, 7012858600), (4, 5259643950), (5, 4207715160), (6, 3506429300), (8, 2629821975), (10, 2103857580), (11, 1912597800), (12, 1753214650), (15, 1402571720), (20, 1051928790), (22, 956298900), (24, 876607325), (25, 841543032), (30, 701285860), (33, 637532600), (40, 525964395), (44, 478149450), (50, 420771516), (55, 382519560), (60, 350642930), (66, 318766300), (75, 280514344), (88, 239074725), (100, 210385758), (110, 191259780), (120, 175321465), (132, 159383150), (150, 140257172), (165, 127506520), (200, 105192879), (220, 95629890), (264, 79691575), (275, 76503912), (300, 70128586), (330, 63753260), (440, 47814945), (550, 38251956), (600, 35064293), (660, 31876630), (825, 25501304), (1100, 19125978), (1320, 15938315), (1650, 12750652), (2200, 9562989), (3300, 6375326), (6600, 3187663)]