801000000

素因数分解:

$2^6\times 3^2\times 5^6\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 294

約数和(自身を含む): 2902111290

約数和(自身を除く): 2101111290

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, 89, 90, 96, 100, 120, 125, 144, 150, 160, 178, 180, 192, 200, 225, 240, 250, 267, 288, 300, 320, 356, 360, 375, 400, 445, 450, 480, 500, 534, 576, 600, 625, 712, 720, 750, 800, 801, 890, 900, 960, 1000, 1068, 1125, 1200, 1250, 1335, 1424, 1440, 1500, 1600, 1602, 1780, 1800, 1875, 2000, 2136, 2225, 2250, 2400, 2500, 2670, 2848, 2880, 3000, 3125, 3204, 3560, 3600, 3750, 4000, 4005, 4272, 4450, 4500, 4800, 5000, 5340, 5625, 5696, 6000, 6250, 6408, 6675, 7120, 7200, 7500, 8000, 8010, 8544, 8900, 9000, 9375, 10000, 10680, 11125, 11250, 12000, 12500, 12816, 13350, 14240, 14400, 15000, 15625, 16020, 17088, 17800, 18000, 18750, 20000, 20025, 21360, 22250, 22500, 24000, 25000, 25632, 26700, 28125, 28480, 30000, 31250, 32040, 33375, 35600, 36000, 37500, 40000, 40050, 42720, 44500, 45000, 46875, 50000, 51264, 53400, 55625, 56250, 60000, 62500, 64080, 66750, 71200, 72000, 75000, 80100, 85440, 89000, 90000, 93750, 100000, 100125, 106800, 111250, 112500, 120000, 125000, 128160, 133500, 140625, 142400, 150000, 160200, 166875, 178000, 180000, 187500, 200000, 200250, 213600, 222500, 225000, 250000, 256320, 267000, 278125, 281250, 300000, 320400, 333750, 356000, 360000, 375000, 400500, 427200, 445000, 450000, 500000, 500625, 534000, 556250, 562500, 600000, 640800, 667500, 712000, 750000, 801000, 834375, 890000, 900000, 1000000, 1001250, 1068000, 1112500, 1125000, 1281600, 1335000, 1390625, 1500000, 1602000, 1668750, 1780000, 1800000, 2002500, 2136000, 2225000, 2250000, 2503125, 2670000, 2781250, 3000000, 3204000, 3337500, 3560000, 4005000, 4171875, 4450000, 4500000, 5006250, 5340000, 5562500, 6408000, 6675000, 8010000, 8343750, 8900000, 9000000, 10012500, 10680000, 11125000, 12515625, 13350000, 16020000, 16687500, 17800000, 20025000, 22250000, 25031250, 26700000, 32040000, 33375000, 40050000, 44500000, 50062500, 53400000, 66750000, 80100000, 89000000, 100125000, 133500000, 160200000, 200250000, 267000000, 400500000, 801000000]

約数ペア:

[(1, 801000000), (2, 400500000), (3, 267000000), (4, 200250000), (5, 160200000), (6, 133500000), (8, 100125000), (9, 89000000), (10, 80100000), (12, 66750000), (15, 53400000), (16, 50062500), (18, 44500000), (20, 40050000), (24, 33375000), (25, 32040000), (30, 26700000), (32, 25031250), (36, 22250000), (40, 20025000), (45, 17800000), (48, 16687500), (50, 16020000), (60, 13350000), (64, 12515625), (72, 11125000), (75, 10680000), (80, 10012500), (89, 9000000), (90, 8900000), (96, 8343750), (100, 8010000), (120, 6675000), (125, 6408000), (144, 5562500), (150, 5340000), (160, 5006250), (178, 4500000), (180, 4450000), (192, 4171875), (200, 4005000), (225, 3560000), (240, 3337500), (250, 3204000), (267, 3000000), (288, 2781250), (300, 2670000), (320, 2503125), (356, 2250000), (360, 2225000), (375, 2136000), (400, 2002500), (445, 1800000), (450, 1780000), (480, 1668750), (500, 1602000), (534, 1500000), (576, 1390625), (600, 1335000), (625, 1281600), (712, 1125000), (720, 1112500), (750, 1068000), (800, 1001250), (801, 1000000), (890, 900000), (900, 890000), (960, 834375), (1000, 801000), (1068, 750000), (1125, 712000), (1200, 667500), (1250, 640800), (1335, 600000), (1424, 562500), (1440, 556250), (1500, 534000), (1600, 500625), (1602, 500000), (1780, 450000), (1800, 445000), (1875, 427200), (2000, 400500), (2136, 375000), (2225, 360000), (2250, 356000), (2400, 333750), (2500, 320400), (2670, 300000), (2848, 281250), (2880, 278125), (3000, 267000), (3125, 256320), (3204, 250000), (3560, 225000), (3600, 222500), (3750, 213600), (4000, 200250), (4005, 200000), (4272, 187500), (4450, 180000), (4500, 178000), (4800, 166875), (5000, 160200), (5340, 150000), (5625, 142400), (5696, 140625), (6000, 133500), (6250, 128160), (6408, 125000), (6675, 120000), (7120, 112500), (7200, 111250), (7500, 106800), (8000, 100125), (8010, 100000), (8544, 93750), (8900, 90000), (9000, 89000), (9375, 85440), (10000, 80100), (10680, 75000), (11125, 72000), (11250, 71200), (12000, 66750), (12500, 64080), (12816, 62500), (13350, 60000), (14240, 56250), (14400, 55625), (15000, 53400), (15625, 51264), (16020, 50000), (17088, 46875), (17800, 45000), (18000, 44500), (18750, 42720), (20000, 40050), (20025, 40000), (21360, 37500), (22250, 36000), (22500, 35600), (24000, 33375), (25000, 32040), (25632, 31250), (26700, 30000), (28125, 28480)]