2128427400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1637}}^1$

素因数の和:1864

約数の個数: 192

約数和(自身を含む): 7238911680

約数和(自身を除く): 5110484280

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, 197, 200, 220, 264, 275, 300, 330, 394, 440, 550, 591, 600, 660, 788, 825, 985, 1100, 1182, 1320, 1576, 1637, 1650, 1970, 2167, 2200, 2364, 2955, 3274, 3300, 3940, 4334, 4728, 4911, 4925, 5910, 6501, 6548, 6600, 7880, 8185, 8668, 9822, 9850, 10835, 11820, 13002, 13096, 14775, 16370, 17336, 18007, 19644, 19700, 21670, 23640, 24555, 26004, 29550, 32505, 32740, 36014, 39288, 39400, 40925, 43340, 49110, 52008, 54021, 54175, 59100, 65010, 65480, 72028, 81850, 86680, 90035, 98220, 108042, 108350, 118200, 122775, 130020, 144056, 162525, 163700, 180070, 196440, 216084, 216700, 245550, 260040, 270105, 322489, 325050, 327400, 360140, 432168, 433400, 450175, 491100, 540210, 644978, 650100, 720280, 900350, 967467, 982200, 1080420, 1289956, 1300200, 1350525, 1612445, 1800700, 1934934, 2160840, 2579912, 2701050, 3224890, 3547379, 3601400, 3869868, 4837335, 5402100, 6449780, 7094758, 7739736, 8062225, 9674670, 10642137, 10804200, 12899560, 14189516, 16124450, 17736895, 19349340, 21284274, 24186675, 28379032, 32248900, 35473790, 38698680, 42568548, 48373350, 53210685, 64497800, 70947580, 85137096, 88684475, 96746700, 106421370, 141895160, 177368950, 193493400, 212842740, 266053425, 354737900, 425685480, 532106850, 709475800, 1064213700, 2128427400]

約数ペア:

[(1, 2128427400), (2, 1064213700), (3, 709475800), (4, 532106850), (5, 425685480), (6, 354737900), (8, 266053425), (10, 212842740), (11, 193493400), (12, 177368950), (15, 141895160), (20, 106421370), (22, 96746700), (24, 88684475), (25, 85137096), (30, 70947580), (33, 64497800), (40, 53210685), (44, 48373350), (50, 42568548), (55, 38698680), (60, 35473790), (66, 32248900), (75, 28379032), (88, 24186675), (100, 21284274), (110, 19349340), (120, 17736895), (132, 16124450), (150, 14189516), (165, 12899560), (197, 10804200), (200, 10642137), (220, 9674670), (264, 8062225), (275, 7739736), (300, 7094758), (330, 6449780), (394, 5402100), (440, 4837335), (550, 3869868), (591, 3601400), (600, 3547379), (660, 3224890), (788, 2701050), (825, 2579912), (985, 2160840), (1100, 1934934), (1182, 1800700), (1320, 1612445), (1576, 1350525), (1637, 1300200), (1650, 1289956), (1970, 1080420), (2167, 982200), (2200, 967467), (2364, 900350), (2955, 720280), (3274, 650100), (3300, 644978), (3940, 540210), (4334, 491100), (4728, 450175), (4911, 433400), (4925, 432168), (5910, 360140), (6501, 327400), (6548, 325050), (6600, 322489), (7880, 270105), (8185, 260040), (8668, 245550), (9822, 216700), (9850, 216084), (10835, 196440), (11820, 180070), (13002, 163700), (13096, 162525), (14775, 144056), (16370, 130020), (17336, 122775), (18007, 118200), (19644, 108350), (19700, 108042), (21670, 98220), (23640, 90035), (24555, 86680), (26004, 81850), (29550, 72028), (32505, 65480), (32740, 65010), (36014, 59100), (39288, 54175), (39400, 54021), (40925, 52008), (43340, 49110)]