74526060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{25349}}^1$

素因数の和:25375

約数の個数: 72

約数和(自身を含む): 242751600

約数和(自身を除く): 168225540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 25349, 50698, 76047, 101396, 126745, 152094, 177443, 253490, 304188, 354886, 380235, 506980, 532329, 709772, 760470, 887215, 1064658, 1242101, 1520940, 1774430, 2129316, 2484202, 2661645, 3548860, 3726303, 4968404, 5323290, 6210505, 7452606, 10646580, 12421010, 14905212, 18631515, 24842020, 37263030, 74526060]

約数ペア:

[(1, 74526060), (2, 37263030), (3, 24842020), (4, 18631515), (5, 14905212), (6, 12421010), (7, 10646580), (10, 7452606), (12, 6210505), (14, 5323290), (15, 4968404), (20, 3726303), (21, 3548860), (28, 2661645), (30, 2484202), (35, 2129316), (42, 1774430), (49, 1520940), (60, 1242101), (70, 1064658), (84, 887215), (98, 760470), (105, 709772), (140, 532329), (147, 506980), (196, 380235), (210, 354886), (245, 304188), (294, 253490), (420, 177443), (490, 152094), (588, 126745), (735, 101396), (980, 76047), (1470, 50698), (2940, 25349)]