80543250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{35797}}^1$

素因数の和:35820

約数の個数: 48

約数和(自身を含む): 217795032

約数和(自身を除く): 137251782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 35797, 71594, 107391, 178985, 214782, 322173, 357970, 536955, 644346, 894925, 1073910, 1610865, 1789850, 2684775, 3221730, 4474625, 5369550, 8054325, 8949250, 13423875, 16108650, 26847750, 40271625, 80543250]

約数ペア:

[(1, 80543250), (2, 40271625), (3, 26847750), (5, 16108650), (6, 13423875), (9, 8949250), (10, 8054325), (15, 5369550), (18, 4474625), (25, 3221730), (30, 2684775), (45, 1789850), (50, 1610865), (75, 1073910), (90, 894925), (125, 644346), (150, 536955), (225, 357970), (250, 322173), (375, 214782), (450, 178985), (750, 107391), (1125, 71594), (2250, 35797)]