74922400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 144

約数和(自身を含む): 221610816

約数和(自身を除く): 146688416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 787, 800, 850, 952, 1120, 1190, 1360, 1400, 1574, 1700, 1904, 2380, 2720, 2800, 2975, 3148, 3400, 3808, 3935, 4760, 5509, 5600, 5950, 6296, 6800, 7870, 9520, 11018, 11900, 12592, 13379, 13600, 15740, 19040, 19675, 22036, 23800, 25184, 26758, 27545, 31480, 39350, 44072, 47600, 53516, 55090, 62960, 66895, 78700, 88144, 93653, 95200, 107032, 110180, 125920, 133790, 137725, 157400, 176288, 187306, 214064, 220360, 267580, 275450, 314800, 334475, 374612, 428128, 440720, 468265, 535160, 550900, 629600, 668950, 749224, 881440, 936530, 1070320, 1101800, 1337900, 1498448, 1873060, 2140640, 2203600, 2341325, 2675800, 2996896, 3746120, 4407200, 4682650, 5351600, 7492240, 9365300, 10703200, 14984480, 18730600, 37461200, 74922400]

約数ペア:

[(1, 74922400), (2, 37461200), (4, 18730600), (5, 14984480), (7, 10703200), (8, 9365300), (10, 7492240), (14, 5351600), (16, 4682650), (17, 4407200), (20, 3746120), (25, 2996896), (28, 2675800), (32, 2341325), (34, 2203600), (35, 2140640), (40, 1873060), (50, 1498448), (56, 1337900), (68, 1101800), (70, 1070320), (80, 936530), (85, 881440), (100, 749224), (112, 668950), (119, 629600), (136, 550900), (140, 535160), (160, 468265), (170, 440720), (175, 428128), (200, 374612), (224, 334475), (238, 314800), (272, 275450), (280, 267580), (340, 220360), (350, 214064), (400, 187306), (425, 176288), (476, 157400), (544, 137725), (560, 133790), (595, 125920), (680, 110180), (700, 107032), (787, 95200), (800, 93653), (850, 88144), (952, 78700), (1120, 66895), (1190, 62960), (1360, 55090), (1400, 53516), (1574, 47600), (1700, 44072), (1904, 39350), (2380, 31480), (2720, 27545), (2800, 26758), (2975, 25184), (3148, 23800), (3400, 22036), (3808, 19675), (3935, 19040), (4760, 15740), (5509, 13600), (5600, 13379), (5950, 12592), (6296, 11900), (6800, 11018), (7870, 9520)]