146850060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 482630400

約数和(自身を除く): 335780340

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, 199, 210, 245, 251, 294, 398, 420, 490, 502, 588, 597, 735, 753, 796, 980, 995, 1004, 1194, 1255, 1393, 1470, 1506, 1757, 1990, 2388, 2510, 2786, 2940, 2985, 3012, 3514, 3765, 3980, 4179, 5020, 5271, 5572, 5970, 6965, 7028, 7530, 8358, 8785, 9751, 10542, 11940, 12299, 13930, 15060, 16716, 17570, 19502, 20895, 21084, 24598, 26355, 27860, 29253, 35140, 36897, 39004, 41790, 48755, 49196, 49949, 52710, 58506, 61495, 73794, 83580, 97510, 99898, 105420, 117012, 122990, 146265, 147588, 149847, 184485, 195020, 199796, 245980, 249745, 292530, 299694, 349643, 368970, 499490, 585060, 599388, 699286, 737940, 749235, 998980, 1048929, 1398572, 1498470, 1748215, 2097858, 2447501, 2996940, 3496430, 4195716, 4895002, 5244645, 6992860, 7342503, 9790004, 10489290, 12237505, 14685006, 20978580, 24475010, 29370012, 36712515, 48950020, 73425030, 146850060]

約数ペア:

[(1, 146850060), (2, 73425030), (3, 48950020), (4, 36712515), (5, 29370012), (6, 24475010), (7, 20978580), (10, 14685006), (12, 12237505), (14, 10489290), (15, 9790004), (20, 7342503), (21, 6992860), (28, 5244645), (30, 4895002), (35, 4195716), (42, 3496430), (49, 2996940), (60, 2447501), (70, 2097858), (84, 1748215), (98, 1498470), (105, 1398572), (140, 1048929), (147, 998980), (196, 749235), (199, 737940), (210, 699286), (245, 599388), (251, 585060), (294, 499490), (398, 368970), (420, 349643), (490, 299694), (502, 292530), (588, 249745), (597, 245980), (735, 199796), (753, 195020), (796, 184485), (980, 149847), (995, 147588), (1004, 146265), (1194, 122990), (1255, 117012), (1393, 105420), (1470, 99898), (1506, 97510), (1757, 83580), (1990, 73794), (2388, 61495), (2510, 58506), (2786, 52710), (2940, 49949), (2985, 49196), (3012, 48755), (3514, 41790), (3765, 39004), (3980, 36897), (4179, 35140), (5020, 29253), (5271, 27860), (5572, 26355), (5970, 24598), (6965, 21084), (7028, 20895), (7530, 19502), (8358, 17570), (8785, 16716), (9751, 15060), (10542, 13930), (11940, 12299)]