19212600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 67495680

約数和(自身を除く): 48283080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 41, 44, 50, 55, 60, 66, 71, 75, 82, 88, 100, 110, 120, 123, 132, 142, 150, 164, 165, 200, 205, 213, 220, 246, 264, 275, 284, 300, 328, 330, 355, 410, 426, 440, 451, 492, 550, 568, 600, 615, 660, 710, 781, 820, 825, 852, 902, 984, 1025, 1065, 1100, 1230, 1320, 1353, 1420, 1562, 1640, 1650, 1704, 1775, 1804, 2050, 2130, 2200, 2255, 2343, 2460, 2706, 2840, 2911, 3075, 3124, 3300, 3550, 3608, 3905, 4100, 4260, 4510, 4686, 4920, 5325, 5412, 5822, 6150, 6248, 6600, 6765, 7100, 7810, 8200, 8520, 8733, 9020, 9372, 10650, 10824, 11275, 11644, 11715, 12300, 13530, 14200, 14555, 15620, 17466, 18040, 18744, 19525, 21300, 22550, 23288, 23430, 24600, 27060, 29110, 31240, 32021, 33825, 34932, 39050, 42600, 43665, 45100, 46860, 54120, 58220, 58575, 64042, 67650, 69864, 72775, 78100, 87330, 90200, 93720, 96063, 116440, 117150, 128084, 135300, 145550, 156200, 160105, 174660, 192126, 218325, 234300, 256168, 270600, 291100, 320210, 349320, 384252, 436650, 468600, 480315, 582200, 640420, 768504, 800525, 873300, 960630, 1280840, 1601050, 1746600, 1921260, 2401575, 3202100, 3842520, 4803150, 6404200, 9606300, 19212600]

約数ペア:

[(1, 19212600), (2, 9606300), (3, 6404200), (4, 4803150), (5, 3842520), (6, 3202100), (8, 2401575), (10, 1921260), (11, 1746600), (12, 1601050), (15, 1280840), (20, 960630), (22, 873300), (24, 800525), (25, 768504), (30, 640420), (33, 582200), (40, 480315), (41, 468600), (44, 436650), (50, 384252), (55, 349320), (60, 320210), (66, 291100), (71, 270600), (75, 256168), (82, 234300), (88, 218325), (100, 192126), (110, 174660), (120, 160105), (123, 156200), (132, 145550), (142, 135300), (150, 128084), (164, 117150), (165, 116440), (200, 96063), (205, 93720), (213, 90200), (220, 87330), (246, 78100), (264, 72775), (275, 69864), (284, 67650), (300, 64042), (328, 58575), (330, 58220), (355, 54120), (410, 46860), (426, 45100), (440, 43665), (451, 42600), (492, 39050), (550, 34932), (568, 33825), (600, 32021), (615, 31240), (660, 29110), (710, 27060), (781, 24600), (820, 23430), (825, 23288), (852, 22550), (902, 21300), (984, 19525), (1025, 18744), (1065, 18040), (1100, 17466), (1230, 15620), (1320, 14555), (1353, 14200), (1420, 13530), (1562, 12300), (1640, 11715), (1650, 11644), (1704, 11275), (1775, 10824), (1804, 10650), (2050, 9372), (2130, 9020), (2200, 8733), (2255, 8520), (2343, 8200), (2460, 7810), (2706, 7100), (2840, 6765), (2911, 6600), (3075, 6248), (3124, 6150), (3300, 5822), (3550, 5412), (3608, 5325), (3905, 4920), (4100, 4686), (4260, 4510)]