55707750

素因数分解:

$2^1\times 3^5\times 5^3\times 7^1\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 179891712

約数和(自身を除く): 124183962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 125, 126, 131, 135, 150, 162, 175, 189, 210, 225, 243, 250, 262, 270, 315, 350, 375, 378, 393, 405, 450, 486, 525, 567, 630, 655, 675, 750, 786, 810, 875, 917, 945, 1050, 1125, 1134, 1179, 1215, 1310, 1350, 1575, 1701, 1750, 1834, 1890, 1965, 2025, 2250, 2358, 2430, 2625, 2751, 2835, 3150, 3275, 3375, 3402, 3537, 3930, 4050, 4585, 4725, 5250, 5502, 5670, 5895, 6075, 6550, 6750, 7074, 7875, 8253, 8505, 9170, 9450, 9825, 10125, 10611, 11790, 12150, 13755, 14175, 15750, 16375, 16506, 17010, 17685, 19650, 20250, 21222, 22925, 23625, 24759, 27510, 28350, 29475, 30375, 31833, 32750, 35370, 41265, 42525, 45850, 47250, 49125, 49518, 53055, 58950, 60750, 63666, 68775, 70875, 74277, 82530, 85050, 88425, 98250, 106110, 114625, 123795, 137550, 141750, 147375, 148554, 159165, 176850, 206325, 212625, 222831, 229250, 247590, 265275, 294750, 318330, 343875, 371385, 412650, 425250, 442125, 445662, 530550, 618975, 687750, 742770, 795825, 884250, 1031625, 1114155, 1237950, 1326375, 1591650, 1856925, 2063250, 2228310, 2652750, 3094875, 3713850, 3979125, 5570775, 6189750, 7958250, 9284625, 11141550, 18569250, 27853875, 55707750]

約数ペア:

[(1, 55707750), (2, 27853875), (3, 18569250), (5, 11141550), (6, 9284625), (7, 7958250), (9, 6189750), (10, 5570775), (14, 3979125), (15, 3713850), (18, 3094875), (21, 2652750), (25, 2228310), (27, 2063250), (30, 1856925), (35, 1591650), (42, 1326375), (45, 1237950), (50, 1114155), (54, 1031625), (63, 884250), (70, 795825), (75, 742770), (81, 687750), (90, 618975), (105, 530550), (125, 445662), (126, 442125), (131, 425250), (135, 412650), (150, 371385), (162, 343875), (175, 318330), (189, 294750), (210, 265275), (225, 247590), (243, 229250), (250, 222831), (262, 212625), (270, 206325), (315, 176850), (350, 159165), (375, 148554), (378, 147375), (393, 141750), (405, 137550), (450, 123795), (486, 114625), (525, 106110), (567, 98250), (630, 88425), (655, 85050), (675, 82530), (750, 74277), (786, 70875), (810, 68775), (875, 63666), (917, 60750), (945, 58950), (1050, 53055), (1125, 49518), (1134, 49125), (1179, 47250), (1215, 45850), (1310, 42525), (1350, 41265), (1575, 35370), (1701, 32750), (1750, 31833), (1834, 30375), (1890, 29475), (1965, 28350), (2025, 27510), (2250, 24759), (2358, 23625), (2430, 22925), (2625, 21222), (2751, 20250), (2835, 19650), (3150, 17685), (3275, 17010), (3375, 16506), (3402, 16375), (3537, 15750), (3930, 14175), (4050, 13755), (4585, 12150), (4725, 11790), (5250, 10611), (5502, 10125), (5670, 9825), (5895, 9450), (6075, 9170), (6550, 8505), (6750, 8253), (7074, 7875)]