170869500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{4219}}^1$

素因数の和:4250

約数の個数: 120

約数和(自身を含む): 557597040

約数和(自身を除く): 386727540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4219, 4500, 6750, 8100, 8438, 10125, 12657, 13500, 16876, 20250, 21095, 25314, 37971, 40500, 42190, 50628, 63285, 75942, 84380, 105475, 113913, 126570, 151884, 189855, 210950, 227826, 253140, 316425, 341739, 379710, 421900, 455652, 527375, 569565, 632850, 683478, 759420, 949275, 1054750, 1139130, 1265700, 1366956, 1582125, 1708695, 1898550, 2109500, 2278260, 2847825, 3164250, 3417390, 3797100, 4746375, 5695650, 6328500, 6834780, 8543475, 9492750, 11391300, 14239125, 17086950, 18985500, 28478250, 34173900, 42717375, 56956500, 85434750, 170869500]

約数ペア:

[(1, 170869500), (2, 85434750), (3, 56956500), (4, 42717375), (5, 34173900), (6, 28478250), (9, 18985500), (10, 17086950), (12, 14239125), (15, 11391300), (18, 9492750), (20, 8543475), (25, 6834780), (27, 6328500), (30, 5695650), (36, 4746375), (45, 3797100), (50, 3417390), (54, 3164250), (60, 2847825), (75, 2278260), (81, 2109500), (90, 1898550), (100, 1708695), (108, 1582125), (125, 1366956), (135, 1265700), (150, 1139130), (162, 1054750), (180, 949275), (225, 759420), (250, 683478), (270, 632850), (300, 569565), (324, 527375), (375, 455652), (405, 421900), (450, 379710), (500, 341739), (540, 316425), (675, 253140), (750, 227826), (810, 210950), (900, 189855), (1125, 151884), (1350, 126570), (1500, 113913), (1620, 105475), (2025, 84380), (2250, 75942), (2700, 63285), (3375, 50628), (4050, 42190), (4219, 40500), (4500, 37971), (6750, 25314), (8100, 21095), (8438, 20250), (10125, 16876), (12657, 13500)]