149323500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{1229}}^1$

素因数の和:1263

約数の個数: 144

約数和(自身を含む): 488910240

約数和(自身を除く): 339586740

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, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 675, 750, 810, 900, 972, 1125, 1215, 1229, 1350, 1500, 1620, 2025, 2250, 2430, 2458, 2700, 3375, 3687, 4050, 4500, 4860, 4916, 6075, 6145, 6750, 7374, 8100, 10125, 11061, 12150, 12290, 13500, 14748, 18435, 20250, 22122, 24300, 24580, 30375, 30725, 33183, 36870, 40500, 44244, 55305, 60750, 61450, 66366, 73740, 92175, 99549, 110610, 121500, 122900, 132732, 153625, 165915, 184350, 199098, 221220, 276525, 298647, 307250, 331830, 368700, 398196, 460875, 497745, 553050, 597294, 614500, 663660, 829575, 921750, 995490, 1106100, 1194588, 1382625, 1493235, 1659150, 1843500, 1990980, 2488725, 2765250, 2986470, 3318300, 4147875, 4977450, 5530500, 5972940, 7466175, 8295750, 9954900, 12443625, 14932350, 16591500, 24887250, 29864700, 37330875, 49774500, 74661750, 149323500]

約数ペア:

[(1, 149323500), (2, 74661750), (3, 49774500), (4, 37330875), (5, 29864700), (6, 24887250), (9, 16591500), (10, 14932350), (12, 12443625), (15, 9954900), (18, 8295750), (20, 7466175), (25, 5972940), (27, 5530500), (30, 4977450), (36, 4147875), (45, 3318300), (50, 2986470), (54, 2765250), (60, 2488725), (75, 1990980), (81, 1843500), (90, 1659150), (100, 1493235), (108, 1382625), (125, 1194588), (135, 1106100), (150, 995490), (162, 921750), (180, 829575), (225, 663660), (243, 614500), (250, 597294), (270, 553050), (300, 497745), (324, 460875), (375, 398196), (405, 368700), (450, 331830), (486, 307250), (500, 298647), (540, 276525), (675, 221220), (750, 199098), (810, 184350), (900, 165915), (972, 153625), (1125, 132732), (1215, 122900), (1229, 121500), (1350, 110610), (1500, 99549), (1620, 92175), (2025, 73740), (2250, 66366), (2430, 61450), (2458, 60750), (2700, 55305), (3375, 44244), (3687, 40500), (4050, 36870), (4500, 33183), (4860, 30725), (4916, 30375), (6075, 24580), (6145, 24300), (6750, 22122), (7374, 20250), (8100, 18435), (10125, 14748), (11061, 13500), (12150, 12290)]