30892500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{1373}}^1$

素因数の和:1403

約数の個数: 90

約数和(自身を含む): 97651554

約数和(自身を除く): 66759054

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1373, 1500, 1875, 2250, 2500, 2746, 3750, 4119, 4500, 5492, 5625, 6865, 7500, 8238, 11250, 12357, 13730, 16476, 20595, 22500, 24714, 27460, 34325, 41190, 49428, 61785, 68650, 82380, 102975, 123570, 137300, 171625, 205950, 247140, 308925, 343250, 411900, 514875, 617850, 686500, 858125, 1029750, 1235700, 1544625, 1716250, 2059500, 2574375, 3089250, 3432500, 5148750, 6178500, 7723125, 10297500, 15446250, 30892500]

約数ペア:

[(1, 30892500), (2, 15446250), (3, 10297500), (4, 7723125), (5, 6178500), (6, 5148750), (9, 3432500), (10, 3089250), (12, 2574375), (15, 2059500), (18, 1716250), (20, 1544625), (25, 1235700), (30, 1029750), (36, 858125), (45, 686500), (50, 617850), (60, 514875), (75, 411900), (90, 343250), (100, 308925), (125, 247140), (150, 205950), (180, 171625), (225, 137300), (250, 123570), (300, 102975), (375, 82380), (450, 68650), (500, 61785), (625, 49428), (750, 41190), (900, 34325), (1125, 27460), (1250, 24714), (1373, 22500), (1500, 20595), (1875, 16476), (2250, 13730), (2500, 12357), (2746, 11250), (3750, 8238), (4119, 7500), (4500, 6865), (5492, 5625)]