73985800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 201326400

約数和(自身を除く): 127340600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 140, 172, 175, 200, 215, 280, 301, 344, 350, 430, 602, 700, 860, 1075, 1204, 1229, 1400, 1505, 1720, 2150, 2408, 2458, 3010, 4300, 4916, 6020, 6145, 7525, 8600, 8603, 9832, 12040, 12290, 15050, 17206, 24580, 30100, 30725, 34412, 43015, 49160, 52847, 60200, 61450, 68824, 86030, 105694, 122900, 172060, 211388, 215075, 245800, 264235, 344120, 369929, 422776, 430150, 528470, 739858, 860300, 1056940, 1321175, 1479716, 1720600, 1849645, 2113880, 2642350, 2959432, 3699290, 5284700, 7398580, 9248225, 10569400, 14797160, 18496450, 36992900, 73985800]

約数ペア:

[(1, 73985800), (2, 36992900), (4, 18496450), (5, 14797160), (7, 10569400), (8, 9248225), (10, 7398580), (14, 5284700), (20, 3699290), (25, 2959432), (28, 2642350), (35, 2113880), (40, 1849645), (43, 1720600), (50, 1479716), (56, 1321175), (70, 1056940), (86, 860300), (100, 739858), (140, 528470), (172, 430150), (175, 422776), (200, 369929), (215, 344120), (280, 264235), (301, 245800), (344, 215075), (350, 211388), (430, 172060), (602, 122900), (700, 105694), (860, 86030), (1075, 68824), (1204, 61450), (1229, 60200), (1400, 52847), (1505, 49160), (1720, 43015), (2150, 34412), (2408, 30725), (2458, 30100), (3010, 24580), (4300, 17206), (4916, 15050), (6020, 12290), (6145, 12040), (7525, 9832), (8600, 8603)]