65678250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 123019350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 125, 150, 165, 190, 209, 250, 275, 285, 330, 375, 418, 419, 475, 550, 570, 627, 750, 825, 838, 950, 1045, 1254, 1257, 1375, 1425, 1650, 2090, 2095, 2375, 2514, 2750, 2850, 3135, 4125, 4190, 4609, 4750, 5225, 6270, 6285, 7125, 7961, 8250, 9218, 10450, 10475, 12570, 13827, 14250, 15675, 15922, 20950, 23045, 23883, 26125, 27654, 31350, 31425, 39805, 46090, 47766, 52250, 52375, 62850, 69135, 78375, 79610, 87571, 104750, 115225, 119415, 138270, 156750, 157125, 175142, 199025, 230450, 238830, 262713, 314250, 345675, 398050, 437855, 525426, 576125, 597075, 691350, 875710, 995125, 1152250, 1194150, 1313565, 1728375, 1990250, 2189275, 2627130, 2985375, 3456750, 4378550, 5970750, 6567825, 10946375, 13135650, 21892750, 32839125, 65678250]

約数ペア:

[(1, 65678250), (2, 32839125), (3, 21892750), (5, 13135650), (6, 10946375), (10, 6567825), (11, 5970750), (15, 4378550), (19, 3456750), (22, 2985375), (25, 2627130), (30, 2189275), (33, 1990250), (38, 1728375), (50, 1313565), (55, 1194150), (57, 1152250), (66, 995125), (75, 875710), (95, 691350), (110, 597075), (114, 576125), (125, 525426), (150, 437855), (165, 398050), (190, 345675), (209, 314250), (250, 262713), (275, 238830), (285, 230450), (330, 199025), (375, 175142), (418, 157125), (419, 156750), (475, 138270), (550, 119415), (570, 115225), (627, 104750), (750, 87571), (825, 79610), (838, 78375), (950, 69135), (1045, 62850), (1254, 52375), (1257, 52250), (1375, 47766), (1425, 46090), (1650, 39805), (2090, 31425), (2095, 31350), (2375, 27654), (2514, 26125), (2750, 23883), (2850, 23045), (3135, 20950), (4125, 15922), (4190, 15675), (4609, 14250), (4750, 13827), (5225, 12570), (6270, 10475), (6285, 10450), (7125, 9218), (7961, 8250)]