39985200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 180

約数和(自身を含む): 143919360

約数和(自身を除く): 103934160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 144, 145, 150, 174, 180, 200, 225, 232, 240, 261, 290, 300, 348, 360, 383, 400, 435, 450, 464, 522, 580, 600, 696, 720, 725, 766, 870, 900, 1044, 1149, 1160, 1200, 1305, 1392, 1450, 1532, 1740, 1800, 1915, 2088, 2175, 2298, 2320, 2610, 2900, 3064, 3447, 3480, 3600, 3830, 4176, 4350, 4596, 5220, 5745, 5800, 6128, 6525, 6894, 6960, 7660, 8700, 9192, 9575, 10440, 11107, 11490, 11600, 13050, 13788, 15320, 17235, 17400, 18384, 19150, 20880, 22214, 22980, 26100, 27576, 28725, 30640, 33321, 34470, 34800, 38300, 44428, 45960, 52200, 55152, 55535, 57450, 66642, 68940, 76600, 86175, 88856, 91920, 99963, 104400, 111070, 114900, 133284, 137880, 153200, 166605, 172350, 177712, 199926, 222140, 229800, 266568, 275760, 277675, 333210, 344700, 399852, 444280, 459600, 499815, 533136, 555350, 666420, 689400, 799704, 833025, 888560, 999630, 1110700, 1332840, 1378800, 1599408, 1666050, 1999260, 2221400, 2499075, 2665680, 3332100, 3998520, 4442800, 4998150, 6664200, 7997040, 9996300, 13328400, 19992600, 39985200]

約数ペア:

[(1, 39985200), (2, 19992600), (3, 13328400), (4, 9996300), (5, 7997040), (6, 6664200), (8, 4998150), (9, 4442800), (10, 3998520), (12, 3332100), (15, 2665680), (16, 2499075), (18, 2221400), (20, 1999260), (24, 1666050), (25, 1599408), (29, 1378800), (30, 1332840), (36, 1110700), (40, 999630), (45, 888560), (48, 833025), (50, 799704), (58, 689400), (60, 666420), (72, 555350), (75, 533136), (80, 499815), (87, 459600), (90, 444280), (100, 399852), (116, 344700), (120, 333210), (144, 277675), (145, 275760), (150, 266568), (174, 229800), (180, 222140), (200, 199926), (225, 177712), (232, 172350), (240, 166605), (261, 153200), (290, 137880), (300, 133284), (348, 114900), (360, 111070), (383, 104400), (400, 99963), (435, 91920), (450, 88856), (464, 86175), (522, 76600), (580, 68940), (600, 66642), (696, 57450), (720, 55535), (725, 55152), (766, 52200), (870, 45960), (900, 44428), (1044, 38300), (1149, 34800), (1160, 34470), (1200, 33321), (1305, 30640), (1392, 28725), (1450, 27576), (1532, 26100), (1740, 22980), (1800, 22214), (1915, 20880), (2088, 19150), (2175, 18384), (2298, 17400), (2320, 17235), (2610, 15320), (2900, 13788), (3064, 13050), (3447, 11600), (3480, 11490), (3600, 11107), (3830, 10440), (4176, 9575), (4350, 9192), (4596, 8700), (5220, 7660), (5745, 6960), (5800, 6894), (6128, 6525)]