2017500000

素因数分解:

$2^5\times 3^1\times 5^7\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 6644514240

約数和(自身を除く): 4627014240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 269, 300, 375, 400, 480, 500, 538, 600, 625, 750, 800, 807, 1000, 1076, 1200, 1250, 1345, 1500, 1614, 1875, 2000, 2152, 2400, 2500, 2690, 3000, 3125, 3228, 3750, 4000, 4035, 4304, 5000, 5380, 6000, 6250, 6456, 6725, 7500, 8070, 8608, 9375, 10000, 10760, 12000, 12500, 12912, 13450, 15000, 15625, 16140, 18750, 20000, 20175, 21520, 25000, 25824, 26900, 30000, 31250, 32280, 33625, 37500, 40350, 43040, 46875, 50000, 53800, 60000, 62500, 64560, 67250, 75000, 78125, 80700, 93750, 100000, 100875, 107600, 125000, 129120, 134500, 150000, 156250, 161400, 168125, 187500, 201750, 215200, 234375, 250000, 269000, 300000, 312500, 322800, 336250, 375000, 403500, 468750, 500000, 504375, 538000, 625000, 645600, 672500, 750000, 807000, 840625, 937500, 1008750, 1076000, 1250000, 1345000, 1500000, 1614000, 1681250, 1875000, 2017500, 2500000, 2521875, 2690000, 3228000, 3362500, 3750000, 4035000, 4203125, 5043750, 5380000, 6725000, 7500000, 8070000, 8406250, 10087500, 12609375, 13450000, 16140000, 16812500, 20175000, 21015625, 25218750, 26900000, 33625000, 40350000, 42031250, 50437500, 63046875, 67250000, 80700000, 84062500, 100875000, 126093750, 134500000, 168125000, 201750000, 252187500, 336250000, 403500000, 504375000, 672500000, 1008750000, 2017500000]

約数ペア:

[(1, 2017500000), (2, 1008750000), (3, 672500000), (4, 504375000), (5, 403500000), (6, 336250000), (8, 252187500), (10, 201750000), (12, 168125000), (15, 134500000), (16, 126093750), (20, 100875000), (24, 84062500), (25, 80700000), (30, 67250000), (32, 63046875), (40, 50437500), (48, 42031250), (50, 40350000), (60, 33625000), (75, 26900000), (80, 25218750), (96, 21015625), (100, 20175000), (120, 16812500), (125, 16140000), (150, 13450000), (160, 12609375), (200, 10087500), (240, 8406250), (250, 8070000), (269, 7500000), (300, 6725000), (375, 5380000), (400, 5043750), (480, 4203125), (500, 4035000), (538, 3750000), (600, 3362500), (625, 3228000), (750, 2690000), (800, 2521875), (807, 2500000), (1000, 2017500), (1076, 1875000), (1200, 1681250), (1250, 1614000), (1345, 1500000), (1500, 1345000), (1614, 1250000), (1875, 1076000), (2000, 1008750), (2152, 937500), (2400, 840625), (2500, 807000), (2690, 750000), (3000, 672500), (3125, 645600), (3228, 625000), (3750, 538000), (4000, 504375), (4035, 500000), (4304, 468750), (5000, 403500), (5380, 375000), (6000, 336250), (6250, 322800), (6456, 312500), (6725, 300000), (7500, 269000), (8070, 250000), (8608, 234375), (9375, 215200), (10000, 201750), (10760, 187500), (12000, 168125), (12500, 161400), (12912, 156250), (13450, 150000), (15000, 134500), (15625, 129120), (16140, 125000), (18750, 107600), (20000, 100875), (20175, 100000), (21520, 93750), (25000, 80700), (25824, 78125), (26900, 75000), (30000, 67250), (31250, 64560), (32280, 62500), (33625, 60000), (37500, 53800), (40350, 50000), (43040, 46875)]