81265800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1759}}^1$

素因数の和:1796

約数の個数: 192

約数和(自身を含む): 314265600

約数和(自身を除く): 232999800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 264, 275, 280, 300, 308, 330, 350, 385, 420, 440, 462, 525, 550, 600, 616, 660, 700, 770, 825, 840, 924, 1050, 1100, 1155, 1320, 1400, 1540, 1650, 1759, 1848, 1925, 2100, 2200, 2310, 3080, 3300, 3518, 3850, 4200, 4620, 5277, 5775, 6600, 7036, 7700, 8795, 9240, 10554, 11550, 12313, 14072, 15400, 17590, 19349, 21108, 23100, 24626, 26385, 35180, 36939, 38698, 42216, 43975, 46200, 49252, 52770, 58047, 61565, 70360, 73878, 77396, 87950, 96745, 98504, 105540, 116094, 123130, 131925, 135443, 147756, 154792, 175900, 184695, 193490, 211080, 232188, 246260, 263850, 270886, 290235, 295512, 307825, 351800, 369390, 386980, 406329, 464376, 483725, 492520, 527700, 541772, 580470, 615650, 677215, 738780, 773960, 812658, 923475, 967450, 1055400, 1083544, 1160940, 1231300, 1354430, 1451175, 1477560, 1625316, 1846950, 1934900, 2031645, 2321880, 2462600, 2708860, 2902350, 3250632, 3386075, 3693900, 3869800, 4063290, 5417720, 5804700, 6772150, 7387800, 8126580, 10158225, 11609400, 13544300, 16253160, 20316450, 27088600, 40632900, 81265800]

約数ペア:

[(1, 81265800), (2, 40632900), (3, 27088600), (4, 20316450), (5, 16253160), (6, 13544300), (7, 11609400), (8, 10158225), (10, 8126580), (11, 7387800), (12, 6772150), (14, 5804700), (15, 5417720), (20, 4063290), (21, 3869800), (22, 3693900), (24, 3386075), (25, 3250632), (28, 2902350), (30, 2708860), (33, 2462600), (35, 2321880), (40, 2031645), (42, 1934900), (44, 1846950), (50, 1625316), (55, 1477560), (56, 1451175), (60, 1354430), (66, 1231300), (70, 1160940), (75, 1083544), (77, 1055400), (84, 967450), (88, 923475), (100, 812658), (105, 773960), (110, 738780), (120, 677215), (132, 615650), (140, 580470), (150, 541772), (154, 527700), (165, 492520), (168, 483725), (175, 464376), (200, 406329), (210, 386980), (220, 369390), (231, 351800), (264, 307825), (275, 295512), (280, 290235), (300, 270886), (308, 263850), (330, 246260), (350, 232188), (385, 211080), (420, 193490), (440, 184695), (462, 175900), (525, 154792), (550, 147756), (600, 135443), (616, 131925), (660, 123130), (700, 116094), (770, 105540), (825, 98504), (840, 96745), (924, 87950), (1050, 77396), (1100, 73878), (1155, 70360), (1320, 61565), (1400, 58047), (1540, 52770), (1650, 49252), (1759, 46200), (1848, 43975), (1925, 42216), (2100, 38698), (2200, 36939), (2310, 35180), (3080, 26385), (3300, 24626), (3518, 23100), (3850, 21108), (4200, 19349), (4620, 17590), (5277, 15400), (5775, 14072), (6600, 12313), (7036, 11550), (7700, 10554), (8795, 9240)]