70006000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 188023680

約数和(自身を除く): 118017680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 34, 40, 50, 58, 68, 71, 80, 85, 100, 116, 125, 136, 142, 145, 170, 200, 232, 250, 272, 284, 290, 340, 355, 400, 425, 464, 493, 500, 568, 580, 680, 710, 725, 850, 986, 1000, 1136, 1160, 1207, 1360, 1420, 1450, 1700, 1775, 1972, 2000, 2059, 2125, 2320, 2414, 2465, 2840, 2900, 3400, 3550, 3625, 3944, 4118, 4250, 4828, 4930, 5680, 5800, 6035, 6800, 7100, 7250, 7888, 8236, 8500, 8875, 9656, 9860, 10295, 11600, 12070, 12325, 14200, 14500, 16472, 17000, 17750, 19312, 19720, 20590, 24140, 24650, 28400, 29000, 30175, 32944, 34000, 35003, 35500, 39440, 41180, 48280, 49300, 51475, 58000, 60350, 61625, 70006, 71000, 82360, 96560, 98600, 102950, 120700, 123250, 140012, 142000, 150875, 164720, 175015, 197200, 205900, 241400, 246500, 257375, 280024, 301750, 350030, 411800, 482800, 493000, 514750, 560048, 603500, 700060, 823600, 875075, 986000, 1029500, 1207000, 1400120, 1750150, 2059000, 2414000, 2800240, 3500300, 4118000, 4375375, 7000600, 8750750, 14001200, 17501500, 35003000, 70006000]

約数ペア:

[(1, 70006000), (2, 35003000), (4, 17501500), (5, 14001200), (8, 8750750), (10, 7000600), (16, 4375375), (17, 4118000), (20, 3500300), (25, 2800240), (29, 2414000), (34, 2059000), (40, 1750150), (50, 1400120), (58, 1207000), (68, 1029500), (71, 986000), (80, 875075), (85, 823600), (100, 700060), (116, 603500), (125, 560048), (136, 514750), (142, 493000), (145, 482800), (170, 411800), (200, 350030), (232, 301750), (250, 280024), (272, 257375), (284, 246500), (290, 241400), (340, 205900), (355, 197200), (400, 175015), (425, 164720), (464, 150875), (493, 142000), (500, 140012), (568, 123250), (580, 120700), (680, 102950), (710, 98600), (725, 96560), (850, 82360), (986, 71000), (1000, 70006), (1136, 61625), (1160, 60350), (1207, 58000), (1360, 51475), (1420, 49300), (1450, 48280), (1700, 41180), (1775, 39440), (1972, 35500), (2000, 35003), (2059, 34000), (2125, 32944), (2320, 30175), (2414, 29000), (2465, 28400), (2840, 24650), (2900, 24140), (3400, 20590), (3550, 19720), (3625, 19312), (3944, 17750), (4118, 17000), (4250, 16472), (4828, 14500), (4930, 14200), (5680, 12325), (5800, 12070), (6035, 11600), (6800, 10295), (7100, 9860), (7250, 9656), (7888, 8875), (8236, 8500)]