72081000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{8009}}^1$

素因数の和:8036

約数の個数: 96

約数和(自身を含む): 243664200

約数和(自身を除く): 171583200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 8009, 9000, 16018, 24027, 32036, 40045, 48054, 64072, 72081, 80090, 96108, 120135, 144162, 160180, 192216, 200225, 240270, 288324, 320360, 360405, 400450, 480540, 576648, 600675, 720810, 800900, 961080, 1001125, 1201350, 1441620, 1601800, 1802025, 2002250, 2402700, 2883240, 3003375, 3604050, 4004500, 4805400, 6006750, 7208100, 8009000, 9010125, 12013500, 14416200, 18020250, 24027000, 36040500, 72081000]

約数ペア:

[(1, 72081000), (2, 36040500), (3, 24027000), (4, 18020250), (5, 14416200), (6, 12013500), (8, 9010125), (9, 8009000), (10, 7208100), (12, 6006750), (15, 4805400), (18, 4004500), (20, 3604050), (24, 3003375), (25, 2883240), (30, 2402700), (36, 2002250), (40, 1802025), (45, 1601800), (50, 1441620), (60, 1201350), (72, 1001125), (75, 961080), (90, 800900), (100, 720810), (120, 600675), (125, 576648), (150, 480540), (180, 400450), (200, 360405), (225, 320360), (250, 288324), (300, 240270), (360, 200225), (375, 192216), (450, 160180), (500, 144162), (600, 120135), (750, 96108), (900, 80090), (1000, 72081), (1125, 64072), (1500, 48054), (1800, 40045), (2250, 32036), (3000, 24027), (4500, 16018), (8009, 9000)]