204028500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10463}}^1$

素因数の和:10498

約数の個数: 96

約数和(自身を含む): 639894528

約数和(自身を除く): 435866028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 9750, 10463, 19500, 20926, 31389, 41852, 52315, 62778, 104630, 125556, 136019, 156945, 209260, 261575, 272038, 313890, 408057, 523150, 544076, 627780, 680095, 784725, 816114, 1046300, 1307875, 1360190, 1569450, 1632228, 2040285, 2615750, 2720380, 3138900, 3400475, 3923625, 4080570, 5231500, 6800950, 7847250, 8161140, 10201425, 13601900, 15694500, 17002375, 20402850, 34004750, 40805700, 51007125, 68009500, 102014250, 204028500]

約数ペア:

[(1, 204028500), (2, 102014250), (3, 68009500), (4, 51007125), (5, 40805700), (6, 34004750), (10, 20402850), (12, 17002375), (13, 15694500), (15, 13601900), (20, 10201425), (25, 8161140), (26, 7847250), (30, 6800950), (39, 5231500), (50, 4080570), (52, 3923625), (60, 3400475), (65, 3138900), (75, 2720380), (78, 2615750), (100, 2040285), (125, 1632228), (130, 1569450), (150, 1360190), (156, 1307875), (195, 1046300), (250, 816114), (260, 784725), (300, 680095), (325, 627780), (375, 544076), (390, 523150), (500, 408057), (650, 313890), (750, 272038), (780, 261575), (975, 209260), (1300, 156945), (1500, 136019), (1625, 125556), (1950, 104630), (3250, 62778), (3900, 52315), (4875, 41852), (6500, 31389), (9750, 20926), (10463, 19500)]