195885000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{1451}}^1$

素因数の和:1486

約数の個数: 160

約数和(自身を含む): 680407200

約数和(自身を除く): 484522200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 625, 675, 750, 900, 1000, 1080, 1125, 1250, 1350, 1451, 1500, 1800, 1875, 2250, 2500, 2700, 2902, 3000, 3375, 3750, 4353, 4500, 5000, 5400, 5625, 5804, 6750, 7255, 7500, 8706, 9000, 11250, 11608, 13059, 13500, 14510, 15000, 16875, 17412, 21765, 22500, 26118, 27000, 29020, 33750, 34824, 36275, 39177, 43530, 45000, 52236, 58040, 65295, 67500, 72550, 78354, 87060, 104472, 108825, 130590, 135000, 145100, 156708, 174120, 181375, 195885, 217650, 261180, 290200, 313416, 326475, 362750, 391770, 435300, 522360, 544125, 652950, 725500, 783540, 870600, 906875, 979425, 1088250, 1305900, 1451000, 1567080, 1632375, 1813750, 1958850, 2176500, 2611800, 2720625, 3264750, 3627500, 3917700, 4353000, 4897125, 5441250, 6529500, 7255000, 7835400, 8161875, 9794250, 10882500, 13059000, 16323750, 19588500, 21765000, 24485625, 32647500, 39177000, 48971250, 65295000, 97942500, 195885000]

約数ペア:

[(1, 195885000), (2, 97942500), (3, 65295000), (4, 48971250), (5, 39177000), (6, 32647500), (8, 24485625), (9, 21765000), (10, 19588500), (12, 16323750), (15, 13059000), (18, 10882500), (20, 9794250), (24, 8161875), (25, 7835400), (27, 7255000), (30, 6529500), (36, 5441250), (40, 4897125), (45, 4353000), (50, 3917700), (54, 3627500), (60, 3264750), (72, 2720625), (75, 2611800), (90, 2176500), (100, 1958850), (108, 1813750), (120, 1632375), (125, 1567080), (135, 1451000), (150, 1305900), (180, 1088250), (200, 979425), (216, 906875), (225, 870600), (250, 783540), (270, 725500), (300, 652950), (360, 544125), (375, 522360), (450, 435300), (500, 391770), (540, 362750), (600, 326475), (625, 313416), (675, 290200), (750, 261180), (900, 217650), (1000, 195885), (1080, 181375), (1125, 174120), (1250, 156708), (1350, 145100), (1451, 135000), (1500, 130590), (1800, 108825), (1875, 104472), (2250, 87060), (2500, 78354), (2700, 72550), (2902, 67500), (3000, 65295), (3375, 58040), (3750, 52236), (4353, 45000), (4500, 43530), (5000, 39177), (5400, 36275), (5625, 34824), (5804, 33750), (6750, 29020), (7255, 27000), (7500, 26118), (8706, 22500), (9000, 21765), (11250, 17412), (11608, 16875), (13059, 15000), (13500, 14510)]