5625000000

素因数分解:

$2^6\times 3^2\times 5^{10}$

素因数の和:68

約数の個数: 231

約数和(自身を含む): 20153808181

約数和(自身を除く): 14528808181

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 625, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1250, 1440, 1500, 1600, 1800, 1875, 2000, 2250, 2400, 2500, 2880, 3000, 3125, 3600, 3750, 4000, 4500, 4800, 5000, 5625, 6000, 6250, 7200, 7500, 8000, 9000, 9375, 10000, 11250, 12000, 12500, 14400, 15000, 15625, 18000, 18750, 20000, 22500, 24000, 25000, 28125, 30000, 31250, 36000, 37500, 40000, 45000, 46875, 50000, 56250, 60000, 62500, 72000, 75000, 78125, 90000, 93750, 100000, 112500, 120000, 125000, 140625, 150000, 156250, 180000, 187500, 200000, 225000, 234375, 250000, 281250, 300000, 312500, 360000, 375000, 390625, 450000, 468750, 500000, 562500, 600000, 625000, 703125, 750000, 781250, 900000, 937500, 1000000, 1125000, 1171875, 1250000, 1406250, 1500000, 1562500, 1800000, 1875000, 1953125, 2250000, 2343750, 2500000, 2812500, 3000000, 3125000, 3515625, 3750000, 3906250, 4500000, 4687500, 5000000, 5625000, 5859375, 6250000, 7031250, 7500000, 7812500, 9000000, 9375000, 9765625, 11250000, 11718750, 12500000, 14062500, 15000000, 15625000, 17578125, 18750000, 19531250, 22500000, 23437500, 25000000, 28125000, 29296875, 31250000, 35156250, 37500000, 39062500, 45000000, 46875000, 56250000, 58593750, 62500000, 70312500, 75000000, 78125000, 87890625, 93750000, 112500000, 117187500, 125000000, 140625000, 156250000, 175781250, 187500000, 225000000, 234375000, 281250000, 312500000, 351562500, 375000000, 468750000, 562500000, 625000000, 703125000, 937500000, 1125000000, 1406250000, 1875000000, 2812500000, 5625000000]

約数ペア:

[(1, 5625000000), (2, 2812500000), (3, 1875000000), (4, 1406250000), (5, 1125000000), (6, 937500000), (8, 703125000), (9, 625000000), (10, 562500000), (12, 468750000), (15, 375000000), (16, 351562500), (18, 312500000), (20, 281250000), (24, 234375000), (25, 225000000), (30, 187500000), (32, 175781250), (36, 156250000), (40, 140625000), (45, 125000000), (48, 117187500), (50, 112500000), (60, 93750000), (64, 87890625), (72, 78125000), (75, 75000000), (80, 70312500), (90, 62500000), (96, 58593750), (100, 56250000), (120, 46875000), (125, 45000000), (144, 39062500), (150, 37500000), (160, 35156250), (180, 31250000), (192, 29296875), (200, 28125000), (225, 25000000), (240, 23437500), (250, 22500000), (288, 19531250), (300, 18750000), (320, 17578125), (360, 15625000), (375, 15000000), (400, 14062500), (450, 12500000), (480, 11718750), (500, 11250000), (576, 9765625), (600, 9375000), (625, 9000000), (720, 7812500), (750, 7500000), (800, 7031250), (900, 6250000), (960, 5859375), (1000, 5625000), (1125, 5000000), (1200, 4687500), (1250, 4500000), (1440, 3906250), (1500, 3750000), (1600, 3515625), (1800, 3125000), (1875, 3000000), (2000, 2812500), (2250, 2500000), (2400, 2343750), (2500, 2250000), (2880, 1953125), (3000, 1875000), (3125, 1800000), (3600, 1562500), (3750, 1500000), (4000, 1406250), (4500, 1250000), (4800, 1171875), (5000, 1125000), (5625, 1000000), (6000, 937500), (6250, 900000), (7200, 781250), (7500, 750000), (8000, 703125), (9000, 625000), (9375, 600000), (10000, 562500), (11250, 500000), (12000, 468750), (12500, 450000), (14400, 390625), (15000, 375000), (15625, 360000), (18000, 312500), (18750, 300000), (20000, 281250), (22500, 250000), (24000, 234375), (25000, 225000), (28125, 200000), (30000, 187500), (31250, 180000), (36000, 156250), (37500, 150000), (40000, 140625), (45000, 125000), (46875, 120000), (50000, 112500), (56250, 100000), (60000, 93750), (62500, 90000), (72000, 78125)]