274019250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{2789}}^1$

素因数の和:2940

約数の個数: 64

約数和(自身を含む): 689420160

約数和(自身を除く): 415400910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 131, 150, 250, 262, 375, 393, 655, 750, 786, 1310, 1965, 2789, 3275, 3930, 5578, 6550, 8367, 9825, 13945, 16375, 16734, 19650, 27890, 32750, 41835, 49125, 69725, 83670, 98250, 139450, 209175, 348625, 365359, 418350, 697250, 730718, 1045875, 1096077, 1826795, 2091750, 2192154, 3653590, 5480385, 9133975, 10960770, 18267950, 27401925, 45669875, 54803850, 91339750, 137009625, 274019250]

約数ペア:

[(1, 274019250), (2, 137009625), (3, 91339750), (5, 54803850), (6, 45669875), (10, 27401925), (15, 18267950), (25, 10960770), (30, 9133975), (50, 5480385), (75, 3653590), (125, 2192154), (131, 2091750), (150, 1826795), (250, 1096077), (262, 1045875), (375, 730718), (393, 697250), (655, 418350), (750, 365359), (786, 348625), (1310, 209175), (1965, 139450), (2789, 98250), (3275, 83670), (3930, 69725), (5578, 49125), (6550, 41835), (8367, 32750), (9825, 27890), (13945, 19650), (16375, 16734)]