56011500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{461}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 183639456

約数和(自身を除く): 127627956

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, 461, 486, 500, 540, 675, 750, 810, 900, 922, 972, 1125, 1215, 1350, 1383, 1500, 1620, 1844, 2025, 2250, 2305, 2430, 2700, 2766, 3375, 4050, 4149, 4500, 4610, 4860, 5532, 6075, 6750, 6915, 8100, 8298, 9220, 10125, 11525, 12150, 12447, 13500, 13830, 16596, 20250, 20745, 23050, 24300, 24894, 27660, 30375, 34575, 37341, 40500, 41490, 46100, 49788, 57625, 60750, 62235, 69150, 74682, 82980, 103725, 112023, 115250, 121500, 124470, 138300, 149364, 172875, 186705, 207450, 224046, 230500, 248940, 311175, 345750, 373410, 414900, 448092, 518625, 560115, 622350, 691500, 746820, 933525, 1037250, 1120230, 1244700, 1555875, 1867050, 2074500, 2240460, 2800575, 3111750, 3734100, 4667625, 5601150, 6223500, 9335250, 11202300, 14002875, 18670500, 28005750, 56011500]

約数ペア:

[(1, 56011500), (2, 28005750), (3, 18670500), (4, 14002875), (5, 11202300), (6, 9335250), (9, 6223500), (10, 5601150), (12, 4667625), (15, 3734100), (18, 3111750), (20, 2800575), (25, 2240460), (27, 2074500), (30, 1867050), (36, 1555875), (45, 1244700), (50, 1120230), (54, 1037250), (60, 933525), (75, 746820), (81, 691500), (90, 622350), (100, 560115), (108, 518625), (125, 448092), (135, 414900), (150, 373410), (162, 345750), (180, 311175), (225, 248940), (243, 230500), (250, 224046), (270, 207450), (300, 186705), (324, 172875), (375, 149364), (405, 138300), (450, 124470), (461, 121500), (486, 115250), (500, 112023), (540, 103725), (675, 82980), (750, 74682), (810, 69150), (900, 62235), (922, 60750), (972, 57625), (1125, 49788), (1215, 46100), (1350, 41490), (1383, 40500), (1500, 37341), (1620, 34575), (1844, 30375), (2025, 27660), (2250, 24894), (2305, 24300), (2430, 23050), (2700, 20745), (2766, 20250), (3375, 16596), (4050, 13830), (4149, 13500), (4500, 12447), (4610, 12150), (4860, 11525), (5532, 10125), (6075, 9220), (6750, 8298), (6915, 8100)]