19098000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{1061}}^1$

素因数の和:1090

約数の個数: 120

約数和(自身を含む): 66765816

約数和(自身を除く): 47667816

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, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1061, 1125, 1200, 1500, 1800, 2000, 2122, 2250, 3000, 3183, 3600, 4244, 4500, 5305, 6000, 6366, 8488, 9000, 9549, 10610, 12732, 15915, 16976, 18000, 19098, 21220, 25464, 26525, 31830, 38196, 42440, 47745, 50928, 53050, 63660, 76392, 79575, 84880, 95490, 106100, 127320, 132625, 152784, 159150, 190980, 212200, 238725, 254640, 265250, 318300, 381960, 397875, 424400, 477450, 530500, 636600, 763920, 795750, 954900, 1061000, 1193625, 1273200, 1591500, 1909800, 2122000, 2387250, 3183000, 3819600, 4774500, 6366000, 9549000, 19098000]

約数ペア:

[(1, 19098000), (2, 9549000), (3, 6366000), (4, 4774500), (5, 3819600), (6, 3183000), (8, 2387250), (9, 2122000), (10, 1909800), (12, 1591500), (15, 1273200), (16, 1193625), (18, 1061000), (20, 954900), (24, 795750), (25, 763920), (30, 636600), (36, 530500), (40, 477450), (45, 424400), (48, 397875), (50, 381960), (60, 318300), (72, 265250), (75, 254640), (80, 238725), (90, 212200), (100, 190980), (120, 159150), (125, 152784), (144, 132625), (150, 127320), (180, 106100), (200, 95490), (225, 84880), (240, 79575), (250, 76392), (300, 63660), (360, 53050), (375, 50928), (400, 47745), (450, 42440), (500, 38196), (600, 31830), (720, 26525), (750, 25464), (900, 21220), (1000, 19098), (1061, 18000), (1125, 16976), (1200, 15915), (1500, 12732), (1800, 10610), (2000, 9549), (2122, 9000), (2250, 8488), (3000, 6366), (3183, 6000), (3600, 5305), (4244, 4500)]