8010000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{89}}^1$

素因数の和:123

約数の個数: 150

約数和(自身を含む): 28326870

約数和(自身を除く): 20316870

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 89, 90, 100, 120, 125, 144, 150, 178, 180, 200, 225, 240, 250, 267, 300, 356, 360, 375, 400, 445, 450, 500, 534, 600, 625, 712, 720, 750, 801, 890, 900, 1000, 1068, 1125, 1200, 1250, 1335, 1424, 1500, 1602, 1780, 1800, 1875, 2000, 2136, 2225, 2250, 2500, 2670, 3000, 3204, 3560, 3600, 3750, 4005, 4272, 4450, 4500, 5000, 5340, 5625, 6000, 6408, 6675, 7120, 7500, 8010, 8900, 9000, 10000, 10680, 11125, 11250, 12816, 13350, 15000, 16020, 17800, 18000, 20025, 21360, 22250, 22500, 26700, 30000, 32040, 33375, 35600, 40050, 44500, 45000, 53400, 55625, 64080, 66750, 80100, 89000, 90000, 100125, 106800, 111250, 133500, 160200, 166875, 178000, 200250, 222500, 267000, 320400, 333750, 400500, 445000, 500625, 534000, 667500, 801000, 890000, 1001250, 1335000, 1602000, 2002500, 2670000, 4005000, 8010000]

約数ペア:

[(1, 8010000), (2, 4005000), (3, 2670000), (4, 2002500), (5, 1602000), (6, 1335000), (8, 1001250), (9, 890000), (10, 801000), (12, 667500), (15, 534000), (16, 500625), (18, 445000), (20, 400500), (24, 333750), (25, 320400), (30, 267000), (36, 222500), (40, 200250), (45, 178000), (48, 166875), (50, 160200), (60, 133500), (72, 111250), (75, 106800), (80, 100125), (89, 90000), (90, 89000), (100, 80100), (120, 66750), (125, 64080), (144, 55625), (150, 53400), (178, 45000), (180, 44500), (200, 40050), (225, 35600), (240, 33375), (250, 32040), (267, 30000), (300, 26700), (356, 22500), (360, 22250), (375, 21360), (400, 20025), (445, 18000), (450, 17800), (500, 16020), (534, 15000), (600, 13350), (625, 12816), (712, 11250), (720, 11125), (750, 10680), (801, 10000), (890, 9000), (900, 8900), (1000, 8010), (1068, 7500), (1125, 7120), (1200, 6675), (1250, 6408), (1335, 6000), (1424, 5625), (1500, 5340), (1602, 5000), (1780, 4500), (1800, 4450), (1875, 4272), (2000, 4005), (2136, 3750), (2225, 3600), (2250, 3560), (2500, 3204), (2670, 3000)]