304889700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{4049}}^1$

素因数の和:4317

約数の個数: 72

約数和(自身を含む): 885880800

約数和(自身を除く): 580991100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 251, 300, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 4049, 5020, 6275, 7530, 8098, 12147, 12550, 15060, 16196, 18825, 20245, 24294, 25100, 37650, 40490, 48588, 60735, 75300, 80980, 101225, 121470, 202450, 242940, 303675, 404900, 607350, 1016299, 1214700, 2032598, 3048897, 4065196, 5081495, 6097794, 10162990, 12195588, 15244485, 20325980, 25407475, 30488970, 50814950, 60977940, 76222425, 101629900, 152444850, 304889700]

約数ペア:

[(1, 304889700), (2, 152444850), (3, 101629900), (4, 76222425), (5, 60977940), (6, 50814950), (10, 30488970), (12, 25407475), (15, 20325980), (20, 15244485), (25, 12195588), (30, 10162990), (50, 6097794), (60, 5081495), (75, 4065196), (100, 3048897), (150, 2032598), (251, 1214700), (300, 1016299), (502, 607350), (753, 404900), (1004, 303675), (1255, 242940), (1506, 202450), (2510, 121470), (3012, 101225), (3765, 80980), (4049, 75300), (5020, 60735), (6275, 48588), (7530, 40490), (8098, 37650), (12147, 25100), (12550, 24294), (15060, 20245), (16196, 18825)]