56645700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 179988480

約数和(自身を除く): 123342780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 29, 30, 34, 50, 51, 58, 60, 68, 75, 85, 87, 100, 102, 116, 145, 150, 170, 174, 204, 255, 290, 300, 340, 348, 383, 425, 435, 493, 510, 580, 725, 766, 850, 870, 986, 1020, 1149, 1275, 1450, 1479, 1532, 1700, 1740, 1915, 1972, 2175, 2298, 2465, 2550, 2900, 2958, 3830, 4350, 4596, 4930, 5100, 5745, 5916, 6511, 7395, 7660, 8700, 9575, 9860, 11107, 11490, 12325, 13022, 14790, 19150, 19533, 22214, 22980, 24650, 26044, 28725, 29580, 32555, 33321, 36975, 38300, 39066, 44428, 49300, 55535, 57450, 65110, 66642, 73950, 78132, 97665, 111070, 114900, 130220, 133284, 147900, 162775, 166605, 188819, 195330, 222140, 277675, 325550, 333210, 377638, 390660, 488325, 555350, 566457, 651100, 666420, 755276, 833025, 944095, 976650, 1110700, 1132914, 1666050, 1888190, 1953300, 2265828, 2832285, 3332100, 3776380, 4720475, 5664570, 9440950, 11329140, 14161425, 18881900, 28322850, 56645700]

約数ペア:

[(1, 56645700), (2, 28322850), (3, 18881900), (4, 14161425), (5, 11329140), (6, 9440950), (10, 5664570), (12, 4720475), (15, 3776380), (17, 3332100), (20, 2832285), (25, 2265828), (29, 1953300), (30, 1888190), (34, 1666050), (50, 1132914), (51, 1110700), (58, 976650), (60, 944095), (68, 833025), (75, 755276), (85, 666420), (87, 651100), (100, 566457), (102, 555350), (116, 488325), (145, 390660), (150, 377638), (170, 333210), (174, 325550), (204, 277675), (255, 222140), (290, 195330), (300, 188819), (340, 166605), (348, 162775), (383, 147900), (425, 133284), (435, 130220), (493, 114900), (510, 111070), (580, 97665), (725, 78132), (766, 73950), (850, 66642), (870, 65110), (986, 57450), (1020, 55535), (1149, 49300), (1275, 44428), (1450, 39066), (1479, 38300), (1532, 36975), (1700, 33321), (1740, 32555), (1915, 29580), (1972, 28725), (2175, 26044), (2298, 24650), (2465, 22980), (2550, 22214), (2900, 19533), (2958, 19150), (3830, 14790), (4350, 13022), (4596, 12325), (4930, 11490), (5100, 11107), (5745, 9860), (5916, 9575), (6511, 8700), (7395, 7660)]